1025598420

素因数分解:

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

素因数の和:113

約数の個数: 486

約数和(自身を含む): 4110251418

約数和(自身を除く): 3084652998

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 49, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 98, 99, 105, 110, 121, 124, 126, 132, 140, 147, 154, 155, 165, 180, 186, 196, 198, 210, 217, 220, 231, 242, 245, 252, 279, 294, 308, 310, 315, 330, 341, 363, 372, 385, 396, 420, 434, 441, 462, 465, 484, 490, 495, 539, 558, 588, 605, 620, 630, 651, 660, 682, 693, 726, 735, 770, 847, 868, 882, 924, 930, 961, 980, 990, 1023, 1078, 1085, 1089, 1116, 1155, 1210, 1260, 1302, 1364, 1386, 1395, 1452, 1470, 1519, 1540, 1617, 1694, 1705, 1764, 1815, 1860, 1922, 1953, 1980, 2046, 2156, 2170, 2178, 2205, 2310, 2387, 2420, 2541, 2604, 2695, 2772, 2790, 2883, 2940, 3038, 3069, 3234, 3255, 3388, 3410, 3465, 3630, 3751, 3844, 3906, 4092, 4235, 4340, 4356, 4410, 4557, 4620, 4774, 4805, 4851, 5082, 5115, 5390, 5445, 5580, 5766, 5929, 6076, 6138, 6468, 6510, 6727, 6820, 6930, 7161, 7260, 7502, 7595, 7623, 7812, 8085, 8470, 8649, 8820, 9114, 9548, 9610, 9702, 9765, 10164, 10230, 10571, 10780, 10890, 11253, 11532, 11858, 11935, 12276, 12705, 13020, 13454, 13671, 13860, 14322, 14415, 15004, 15190, 15246, 15345, 16170, 16709, 16940, 17298, 17787, 18228, 18755, 19220, 19404, 19530, 20181, 20460, 21142, 21483, 21780, 22506, 22785, 23716, 23870, 24255, 25410, 26257, 26908, 27342, 28644, 28830, 29645, 30380, 30492, 30690, 31713, 32340, 33418, 33635, 33759, 34596, 35574, 35805, 37510, 38115, 39060, 40362, 42284, 42966, 43245, 45012, 45570, 47089, 47740, 48510, 50127, 50820, 52514, 52855, 53361, 54684, 56265, 57660, 59290, 60543, 61380, 63426, 66836, 67270, 67518, 68355, 71148, 71610, 73997, 75020, 76230, 78771, 80724, 83545, 85932, 86490, 88935, 91140, 94178, 95139, 97020, 100254, 100905, 105028, 105710, 106722, 107415, 112530, 116281, 118580, 121086, 126852, 131285, 134540, 135036, 136710, 141267, 143220, 147994, 150381, 152460, 157542, 158565, 167090, 168795, 172980, 177870, 183799, 188356, 190278, 200508, 201810, 211420, 213444, 214830, 221991, 225060, 232562, 235445, 236313, 242172, 250635, 262570, 266805, 273420, 282534, 295988, 300762, 302715, 315084, 317130, 334180, 337590, 348843, 355740, 367598, 369985, 380556, 393855, 403620, 423801, 429660, 443982, 465124, 470890, 472626, 475695, 501270, 517979, 525140, 533610, 551397, 565068, 581405, 601524, 605430, 634260, 665973, 675180, 697686, 706335, 735196, 739970, 751905, 787710, 813967, 847602, 887964, 918995, 941780, 945252, 951390, 1002540, 1035958, 1046529, 1067220, 1102794, 1109955, 1162810, 1181565, 1210860, 1331946, 1395372, 1412670, 1479940, 1503810, 1553937, 1575420, 1627934, 1654191, 1695204, 1744215, 1837990, 1902780, 2071916, 2093058, 2119005, 2205588, 2219910, 2325620, 2363130, 2441901, 2589895, 2663892, 2756985, 2825340, 3007620, 3107874, 3255868, 3308382, 3329865, 3488430, 3675980, 4069835, 4186116, 4238010, 4439820, 4661811, 4726260, 4883802, 5179790, 5232645, 5513970, 5697769, 6215748, 6616764, 6659730, 6976860, 7325703, 7769685, 8139670, 8270955, 8476020, 9323622, 9767604, 10359580, 10465290, 11027940, 11395538, 12209505, 13319460, 14651406, 15539370, 16279340, 16541910, 17093307, 18647244, 20930580, 22791076, 23309055, 24419010, 28488845, 29302812, 31078740, 33083820, 34186614, 36628515, 46618110, 48838020, 51279921, 56977690, 68373228, 73257030, 85466535, 93236220, 102559842, 113955380, 146514060, 170933070, 205119684, 256399605, 341866140, 512799210, 1025598420]

約数ペア:

[(1, 1025598420), (2, 512799210), (3, 341866140), (4, 256399605), (5, 205119684), (6, 170933070), (7, 146514060), (9, 113955380), (10, 102559842), (11, 93236220), (12, 85466535), (14, 73257030), (15, 68373228), (18, 56977690), (20, 51279921), (21, 48838020), (22, 46618110), (28, 36628515), (30, 34186614), (31, 33083820), (33, 31078740), (35, 29302812), (36, 28488845), (42, 24419010), (44, 23309055), (45, 22791076), (49, 20930580), (55, 18647244), (60, 17093307), (62, 16541910), (63, 16279340), (66, 15539370), (70, 14651406), (77, 13319460), (84, 12209505), (90, 11395538), (93, 11027940), (98, 10465290), (99, 10359580), (105, 9767604), (110, 9323622), (121, 8476020), (124, 8270955), (126, 8139670), (132, 7769685), (140, 7325703), (147, 6976860), (154, 6659730), (155, 6616764), (165, 6215748), (180, 5697769), (186, 5513970), (196, 5232645), (198, 5179790), (210, 4883802), (217, 4726260), (220, 4661811), (231, 4439820), (242, 4238010), (245, 4186116), (252, 4069835), (279, 3675980), (294, 3488430), (308, 3329865), (310, 3308382), (315, 3255868), (330, 3107874), (341, 3007620), (363, 2825340), (372, 2756985), (385, 2663892), (396, 2589895), (420, 2441901), (434, 2363130), (441, 2325620), (462, 2219910), (465, 2205588), (484, 2119005), (490, 2093058), (495, 2071916), (539, 1902780), (558, 1837990), (588, 1744215), (605, 1695204), (620, 1654191), (630, 1627934), (651, 1575420), (660, 1553937), (682, 1503810), (693, 1479940), (726, 1412670), (735, 1395372), (770, 1331946), (847, 1210860), (868, 1181565), (882, 1162810), (924, 1109955), (930, 1102794), (961, 1067220), (980, 1046529), (990, 1035958), (1023, 1002540), (1078, 951390), (1085, 945252), (1089, 941780), (1116, 918995), (1155, 887964), (1210, 847602), (1260, 813967), (1302, 787710), (1364, 751905), (1386, 739970), (1395, 735196), (1452, 706335), (1470, 697686), (1519, 675180), (1540, 665973), (1617, 634260), (1694, 605430), (1705, 601524), (1764, 581405), (1815, 565068), (1860, 551397), (1922, 533610), (1953, 525140), (1980, 517979), (2046, 501270), (2156, 475695), (2170, 472626), (2178, 470890), (2205, 465124), (2310, 443982), (2387, 429660), (2420, 423801), (2541, 403620), (2604, 393855), (2695, 380556), (2772, 369985), (2790, 367598), (2883, 355740), (2940, 348843), (3038, 337590), (3069, 334180), (3234, 317130), (3255, 315084), (3388, 302715), (3410, 300762), (3465, 295988), (3630, 282534), (3751, 273420), (3844, 266805), (3906, 262570), (4092, 250635), (4235, 242172), (4340, 236313), (4356, 235445), (4410, 232562), (4557, 225060), (4620, 221991), (4774, 214830), (4805, 213444), (4851, 211420), (5082, 201810), (5115, 200508), (5390, 190278), (5445, 188356), (5580, 183799), (5766, 177870), (5929, 172980), (6076, 168795), (6138, 167090), (6468, 158565), (6510, 157542), (6727, 152460), (6820, 150381), (6930, 147994), (7161, 143220), (7260, 141267), (7502, 136710), (7595, 135036), (7623, 134540), (7812, 131285), (8085, 126852), (8470, 121086), (8649, 118580), (8820, 116281), (9114, 112530), (9548, 107415), (9610, 106722), (9702, 105710), (9765, 105028), (10164, 100905), (10230, 100254), (10571, 97020), (10780, 95139), (10890, 94178), (11253, 91140), (11532, 88935), (11858, 86490), (11935, 85932), (12276, 83545), (12705, 80724), (13020, 78771), (13454, 76230), (13671, 75020), (13860, 73997), (14322, 71610), (14415, 71148), (15004, 68355), (15190, 67518), (15246, 67270), (15345, 66836), (16170, 63426), (16709, 61380), (16940, 60543), (17298, 59290), (17787, 57660), (18228, 56265), (18755, 54684), (19220, 53361), (19404, 52855), (19530, 52514), (20181, 50820), (20460, 50127), (21142, 48510), (21483, 47740), (21780, 47089), (22506, 45570), (22785, 45012), (23716, 43245), (23870, 42966), (24255, 42284), (25410, 40362), (26257, 39060), (26908, 38115), (27342, 37510), (28644, 35805), (28830, 35574), (29645, 34596), (30380, 33759), (30492, 33635), (30690, 33418), (31713, 32340)]