2020118100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 648

約数和(自身を含む): 8253784224

約数和(自身を除く): 6233666124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 25, 26, 28, 30, 31, 33, 35, 39, 42, 44, 49, 50, 52, 55, 60, 62, 65, 66, 70, 75, 77, 78, 84, 91, 93, 98, 100, 105, 110, 124, 130, 132, 140, 143, 147, 150, 154, 155, 156, 165, 175, 182, 186, 195, 196, 210, 217, 220, 231, 245, 260, 273, 275, 286, 294, 300, 308, 310, 325, 330, 341, 350, 364, 372, 385, 390, 403, 420, 429, 434, 455, 462, 465, 490, 525, 539, 546, 550, 572, 588, 620, 637, 650, 651, 660, 682, 700, 715, 735, 770, 775, 780, 806, 825, 858, 868, 910, 924, 930, 961, 975, 980, 1001, 1023, 1050, 1078, 1085, 1092, 1100, 1155, 1209, 1225, 1274, 1300, 1302, 1364, 1365, 1430, 1470, 1519, 1540, 1550, 1612, 1617, 1650, 1705, 1716, 1820, 1860, 1911, 1922, 1925, 1950, 2002, 2015, 2046, 2100, 2145, 2156, 2170, 2275, 2310, 2325, 2387, 2418, 2450, 2548, 2604, 2695, 2730, 2821, 2860, 2883, 2940, 3003, 3038, 3100, 3185, 3234, 3255, 3300, 3410, 3575, 3675, 3822, 3844, 3850, 3900, 4004, 4030, 4092, 4290, 4340, 4433, 4550, 4557, 4620, 4650, 4774, 4805, 4836, 4900, 5005, 5115, 5390, 5425, 5460, 5642, 5766, 5775, 6006, 6045, 6076, 6370, 6468, 6510, 6727, 6820, 6825, 7007, 7150, 7161, 7350, 7595, 7644, 7700, 8060, 8085, 8463, 8525, 8580, 8866, 9100, 9114, 9300, 9548, 9555, 9610, 10010, 10075, 10230, 10571, 10725, 10780, 10850, 11284, 11532, 11550, 11935, 12012, 12090, 12493, 12740, 13020, 13299, 13454, 13475, 13650, 14014, 14105, 14300, 14322, 14415, 14700, 15015, 15190, 15925, 16170, 16275, 16709, 16926, 17050, 17732, 18228, 19110, 19220, 19747, 20020, 20150, 20181, 20460, 21021, 21142, 21450, 21700, 22165, 22785, 23100, 23870, 24025, 24180, 24986, 25025, 25575, 26598, 26908, 26950, 27300, 28028, 28210, 28644, 28830, 30030, 30225, 30380, 31031, 31713, 31850, 32340, 32550, 33418, 33635, 33852, 34100, 35035, 35805, 37479, 37975, 38220, 39494, 40300, 40362, 40425, 42042, 42284, 42315, 42900, 44330, 45570, 47089, 47740, 47775, 48050, 49972, 50050, 50127, 51150, 52855, 53196, 53900, 56420, 57660, 59241, 59675, 60060, 60450, 62062, 62465, 63426, 63700, 65100, 66495, 66836, 67270, 70070, 70525, 71610, 72075, 73997, 74958, 75075, 75950, 78988, 80724, 80850, 83545, 84084, 84630, 87451, 88660, 91140, 93093, 94178, 95550, 96100, 98735, 100100, 100254, 100905, 102300, 105105, 105710, 110825, 113925, 118482, 119350, 120900, 124124, 124930, 126852, 132990, 134540, 137423, 140140, 141050, 141267, 143220, 144150, 147994, 149916, 150150, 151900, 155155, 158565, 161700, 167090, 168175, 169260, 174902, 175175, 179025, 186186, 187395, 188356, 191100, 197470, 200508, 201810, 210210, 211420, 211575, 217217, 221650, 221991, 227850, 235445, 236964, 238700, 249860, 250635, 262353, 264275, 265980, 274846, 282100, 282534, 288300, 295988, 296205, 300300, 310310, 312325, 317130, 332475, 334180, 336350, 349804, 350350, 358050, 369985, 372372, 374790, 394940, 403620, 412269, 417725, 420420, 423150, 434434, 437255, 443300, 443982, 455700, 465465, 470890, 493675, 501270, 504525, 517979, 524706, 525525, 528550, 549692, 565068, 592410, 612157, 620620, 624650, 634260, 651651, 664950, 672700, 687115, 700700, 706335, 716100, 739970, 749580, 775775, 792825, 824538, 835450, 846300, 868868, 874510, 887964, 930930, 936975, 941780, 961961, 987350, 1002540, 1009050, 1035958, 1049412, 1051050, 1057100, 1086085, 1109955, 1177225, 1184820, 1224314, 1249300, 1253175, 1303302, 1311765, 1329900, 1374230, 1412670, 1479940, 1481025, 1551550, 1553937, 1585650, 1649076, 1670900, 1749020, 1836471, 1849925, 1861860, 1873950, 1923922, 1974700, 2018100, 2061345, 2071916, 2102100, 2172170, 2186275, 2219910, 2327325, 2354450, 2448628, 2506350, 2589895, 2606604, 2623530, 2748460, 2825340, 2885883, 2962050, 3060785, 3103100, 3107874, 3171300, 3258255, 3435575, 3531675, 3672942, 3699850, 3747900, 3847844, 4122690, 4344340, 4372550, 4439820, 4654650, 4708900, 4809805, 5012700, 5179790, 5247060, 5430425, 5549775, 5771766, 5924100, 6121570, 6215748, 6516510, 6558825, 6733727, 6871150, 7063350, 7345884, 7399700, 7769685, 8245380, 8745100, 9182355, 9309300, 9619610, 10306725, 10359580, 10860850, 11099550, 11543532, 12243140, 12949475, 13033020, 13117650, 13467454, 13742300, 14126700, 14429415, 15303925, 15539370, 16291275, 18364710, 19239220, 20201181, 20613450, 21721700, 22199100, 24049025, 25898950, 26235300, 26934908, 28858830, 30607850, 31078740, 32582550, 33668635, 36729420, 38848425, 40402362, 41226900, 45911775, 48098050, 51797900, 57717660, 61215700, 65165100, 67337270, 72147075, 77696850, 80804724, 91823550, 96196100, 101005905, 134674540, 144294150, 155393700, 168343175, 183647100, 202011810, 288588300, 336686350, 404023620, 505029525, 673372700, 1010059050, 2020118100]

約数ペア:

[(1, 2020118100), (2, 1010059050), (3, 673372700), (4, 505029525), (5, 404023620), (6, 336686350), (7, 288588300), (10, 202011810), (11, 183647100), (12, 168343175), (13, 155393700), (14, 144294150), (15, 134674540), (20, 101005905), (21, 96196100), (22, 91823550), (25, 80804724), (26, 77696850), (28, 72147075), (30, 67337270), (31, 65165100), (33, 61215700), (35, 57717660), (39, 51797900), (42, 48098050), (44, 45911775), (49, 41226900), (50, 40402362), (52, 38848425), (55, 36729420), (60, 33668635), (62, 32582550), (65, 31078740), (66, 30607850), (70, 28858830), (75, 26934908), (77, 26235300), (78, 25898950), (84, 24049025), (91, 22199100), (93, 21721700), (98, 20613450), (100, 20201181), (105, 19239220), (110, 18364710), (124, 16291275), (130, 15539370), (132, 15303925), (140, 14429415), (143, 14126700), (147, 13742300), (150, 13467454), (154, 13117650), (155, 13033020), (156, 12949475), (165, 12243140), (175, 11543532), (182, 11099550), (186, 10860850), (195, 10359580), (196, 10306725), (210, 9619610), (217, 9309300), (220, 9182355), (231, 8745100), (245, 8245380), (260, 7769685), (273, 7399700), (275, 7345884), (286, 7063350), (294, 6871150), (300, 6733727), (308, 6558825), (310, 6516510), (325, 6215748), (330, 6121570), (341, 5924100), (350, 5771766), (364, 5549775), (372, 5430425), (385, 5247060), (390, 5179790), (403, 5012700), (420, 4809805), (429, 4708900), (434, 4654650), (455, 4439820), (462, 4372550), (465, 4344340), (490, 4122690), (525, 3847844), (539, 3747900), (546, 3699850), (550, 3672942), (572, 3531675), (588, 3435575), (620, 3258255), (637, 3171300), (650, 3107874), (651, 3103100), (660, 3060785), (682, 2962050), (700, 2885883), (715, 2825340), (735, 2748460), (770, 2623530), (775, 2606604), (780, 2589895), (806, 2506350), (825, 2448628), (858, 2354450), (868, 2327325), (910, 2219910), (924, 2186275), (930, 2172170), (961, 2102100), (975, 2071916), (980, 2061345), (1001, 2018100), (1023, 1974700), (1050, 1923922), (1078, 1873950), (1085, 1861860), (1092, 1849925), (1100, 1836471), (1155, 1749020), (1209, 1670900), (1225, 1649076), (1274, 1585650), (1300, 1553937), (1302, 1551550), (1364, 1481025), (1365, 1479940), (1430, 1412670), (1470, 1374230), (1519, 1329900), (1540, 1311765), (1550, 1303302), (1612, 1253175), (1617, 1249300), (1650, 1224314), (1705, 1184820), (1716, 1177225), (1820, 1109955), (1860, 1086085), (1911, 1057100), (1922, 1051050), (1925, 1049412), (1950, 1035958), (2002, 1009050), (2015, 1002540), (2046, 987350), (2100, 961961), (2145, 941780), (2156, 936975), (2170, 930930), (2275, 887964), (2310, 874510), (2325, 868868), (2387, 846300), (2418, 835450), (2450, 824538), (2548, 792825), (2604, 775775), (2695, 749580), (2730, 739970), (2821, 716100), (2860, 706335), (2883, 700700), (2940, 687115), (3003, 672700), (3038, 664950), (3100, 651651), (3185, 634260), (3234, 624650), (3255, 620620), (3300, 612157), (3410, 592410), (3575, 565068), (3675, 549692), (3822, 528550), (3844, 525525), (3850, 524706), (3900, 517979), (4004, 504525), (4030, 501270), (4092, 493675), (4290, 470890), (4340, 465465), (4433, 455700), (4550, 443982), (4557, 443300), (4620, 437255), (4650, 434434), (4774, 423150), (4805, 420420), (4836, 417725), (4900, 412269), (5005, 403620), (5115, 394940), (5390, 374790), (5425, 372372), (5460, 369985), (5642, 358050), (5766, 350350), (5775, 349804), (6006, 336350), (6045, 334180), (6076, 332475), (6370, 317130), (6468, 312325), (6510, 310310), (6727, 300300), (6820, 296205), (6825, 295988), (7007, 288300), (7150, 282534), (7161, 282100), (7350, 274846), (7595, 265980), (7644, 264275), (7700, 262353), (8060, 250635), (8085, 249860), (8463, 238700), (8525, 236964), (8580, 235445), (8866, 227850), (9100, 221991), (9114, 221650), (9300, 217217), (9548, 211575), (9555, 211420), (9610, 210210), (10010, 201810), (10075, 200508), (10230, 197470), (10571, 191100), (10725, 188356), (10780, 187395), (10850, 186186), (11284, 179025), (11532, 175175), (11550, 174902), (11935, 169260), (12012, 168175), (12090, 167090), (12493, 161700), (12740, 158565), (13020, 155155), (13299, 151900), (13454, 150150), (13475, 149916), (13650, 147994), (14014, 144150), (14105, 143220), (14300, 141267), (14322, 141050), (14415, 140140), (14700, 137423), (15015, 134540), (15190, 132990), (15925, 126852), (16170, 124930), (16275, 124124), (16709, 120900), (16926, 119350), (17050, 118482), (17732, 113925), (18228, 110825), (19110, 105710), (19220, 105105), (19747, 102300), (20020, 100905), (20150, 100254), (20181, 100100), (20460, 98735), (21021, 96100), (21142, 95550), (21450, 94178), (21700, 93093), (22165, 91140), (22785, 88660), (23100, 87451), (23870, 84630), (24025, 84084), (24180, 83545), (24986, 80850), (25025, 80724), (25575, 78988), (26598, 75950), (26908, 75075), (26950, 74958), (27300, 73997), (28028, 72075), (28210, 71610), (28644, 70525), (28830, 70070), (30030, 67270), (30225, 66836), (30380, 66495), (31031, 65100), (31713, 63700), (31850, 63426), (32340, 62465), (32550, 62062), (33418, 60450), (33635, 60060), (33852, 59675), (34100, 59241), (35035, 57660), (35805, 56420), (37479, 53900), (37975, 53196), (38220, 52855), (39494, 51150), (40300, 50127), (40362, 50050), (40425, 49972), (42042, 48050), (42284, 47775), (42315, 47740), (42900, 47089), (44330, 45570)]