1285529700

素因数分解:

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

素因数の和:113

約数の個数: 432

約数和(自身を含む): 4826774400

約数和(自身を除く): 3541244700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 31, 35, 39, 42, 49, 50, 52, 60, 62, 65, 70, 75, 78, 84, 91, 93, 98, 100, 105, 124, 130, 140, 147, 150, 155, 156, 175, 182, 186, 195, 196, 210, 217, 245, 260, 273, 294, 300, 310, 325, 343, 350, 364, 372, 390, 403, 420, 434, 455, 465, 490, 525, 546, 588, 620, 637, 650, 651, 686, 700, 735, 775, 780, 806, 868, 910, 930, 961, 975, 980, 1029, 1050, 1085, 1092, 1209, 1225, 1274, 1300, 1302, 1365, 1372, 1470, 1519, 1550, 1612, 1715, 1820, 1860, 1911, 1922, 1950, 2015, 2058, 2100, 2170, 2275, 2325, 2418, 2450, 2548, 2604, 2730, 2821, 2883, 2940, 3038, 3100, 3185, 3255, 3430, 3675, 3822, 3844, 3900, 4030, 4116, 4340, 4459, 4550, 4557, 4650, 4805, 4836, 4900, 5145, 5425, 5460, 5642, 5766, 6045, 6076, 6370, 6510, 6727, 6825, 6860, 7350, 7595, 7644, 8060, 8463, 8575, 8918, 9100, 9114, 9300, 9555, 9610, 10075, 10290, 10633, 10850, 11284, 11532, 12090, 12493, 12740, 13020, 13377, 13454, 13650, 14105, 14415, 14700, 15190, 15925, 16275, 16926, 17150, 17836, 18228, 19110, 19220, 19747, 20150, 20181, 20580, 21266, 21700, 22295, 22785, 24025, 24180, 24986, 25725, 26754, 26908, 27300, 28210, 28830, 30225, 30380, 31850, 31899, 32550, 33635, 33852, 34300, 37479, 37975, 38220, 39494, 40300, 40362, 42315, 42532, 44590, 45570, 47089, 47775, 48050, 49972, 51450, 53165, 53508, 56420, 57660, 59241, 60450, 62465, 63700, 63798, 65100, 66885, 67270, 70525, 72075, 74958, 75950, 78988, 80724, 84630, 87451, 89180, 91140, 94178, 95550, 96100, 98735, 100905, 102900, 106330, 111475, 113925, 118482, 120900, 124930, 127596, 133770, 134540, 138229, 141050, 141267, 144150, 149916, 151900, 159495, 168175, 169260, 174902, 187395, 188356, 191100, 197470, 201810, 211575, 212660, 222950, 227850, 235445, 236964, 249860, 262353, 265825, 267540, 276458, 282100, 282534, 288300, 296205, 312325, 318990, 329623, 334425, 336350, 349804, 374790, 394940, 403620, 414687, 423150, 437255, 445900, 455700, 470890, 493675, 504525, 524706, 531650, 552916, 565068, 592410, 612157, 624650, 637980, 659246, 668850, 672700, 691145, 706335, 749580, 797475, 829374, 846300, 874510, 936975, 941780, 987350, 988869, 1009050, 1049412, 1063300, 1177225, 1184820, 1224314, 1249300, 1311765, 1318492, 1337700, 1382290, 1412670, 1481025, 1594950, 1648115, 1658748, 1749020, 1836471, 1873950, 1974700, 1977738, 2018100, 2073435, 2186275, 2354450, 2448628, 2623530, 2764580, 2825340, 2962050, 3060785, 3189900, 3296230, 3455725, 3531675, 3672942, 3747900, 3955476, 4146870, 4285099, 4372550, 4708900, 4944345, 5247060, 5924100, 6121570, 6558825, 6592460, 6911450, 7063350, 7345884, 8240575, 8293740, 8570198, 8745100, 9182355, 9888690, 10367175, 12243140, 12855297, 13117650, 13822900, 14126700, 15303925, 16481150, 17140396, 18364710, 19777380, 20734350, 21425495, 24721725, 25710594, 26235300, 30607850, 32962300, 36729420, 41468700, 42850990, 45911775, 49443450, 51421188, 61215700, 64276485, 85701980, 91823550, 98886900, 107127475, 128552970, 183647100, 214254950, 257105940, 321382425, 428509900, 642764850, 1285529700]

約数ペア:

[(1, 1285529700), (2, 642764850), (3, 428509900), (4, 321382425), (5, 257105940), (6, 214254950), (7, 183647100), (10, 128552970), (12, 107127475), (13, 98886900), (14, 91823550), (15, 85701980), (20, 64276485), (21, 61215700), (25, 51421188), (26, 49443450), (28, 45911775), (30, 42850990), (31, 41468700), (35, 36729420), (39, 32962300), (42, 30607850), (49, 26235300), (50, 25710594), (52, 24721725), (60, 21425495), (62, 20734350), (65, 19777380), (70, 18364710), (75, 17140396), (78, 16481150), (84, 15303925), (91, 14126700), (93, 13822900), (98, 13117650), (100, 12855297), (105, 12243140), (124, 10367175), (130, 9888690), (140, 9182355), (147, 8745100), (150, 8570198), (155, 8293740), (156, 8240575), (175, 7345884), (182, 7063350), (186, 6911450), (195, 6592460), (196, 6558825), (210, 6121570), (217, 5924100), (245, 5247060), (260, 4944345), (273, 4708900), (294, 4372550), (300, 4285099), (310, 4146870), (325, 3955476), (343, 3747900), (350, 3672942), (364, 3531675), (372, 3455725), (390, 3296230), (403, 3189900), (420, 3060785), (434, 2962050), (455, 2825340), (465, 2764580), (490, 2623530), (525, 2448628), (546, 2354450), (588, 2186275), (620, 2073435), (637, 2018100), (650, 1977738), (651, 1974700), (686, 1873950), (700, 1836471), (735, 1749020), (775, 1658748), (780, 1648115), (806, 1594950), (868, 1481025), (910, 1412670), (930, 1382290), (961, 1337700), (975, 1318492), (980, 1311765), (1029, 1249300), (1050, 1224314), (1085, 1184820), (1092, 1177225), (1209, 1063300), (1225, 1049412), (1274, 1009050), (1300, 988869), (1302, 987350), (1365, 941780), (1372, 936975), (1470, 874510), (1519, 846300), (1550, 829374), (1612, 797475), (1715, 749580), (1820, 706335), (1860, 691145), (1911, 672700), (1922, 668850), (1950, 659246), (2015, 637980), (2058, 624650), (2100, 612157), (2170, 592410), (2275, 565068), (2325, 552916), (2418, 531650), (2450, 524706), (2548, 504525), (2604, 493675), (2730, 470890), (2821, 455700), (2883, 445900), (2940, 437255), (3038, 423150), (3100, 414687), (3185, 403620), (3255, 394940), (3430, 374790), (3675, 349804), (3822, 336350), (3844, 334425), (3900, 329623), (4030, 318990), (4116, 312325), (4340, 296205), (4459, 288300), (4550, 282534), (4557, 282100), (4650, 276458), (4805, 267540), (4836, 265825), (4900, 262353), (5145, 249860), (5425, 236964), (5460, 235445), (5642, 227850), (5766, 222950), (6045, 212660), (6076, 211575), (6370, 201810), (6510, 197470), (6727, 191100), (6825, 188356), (6860, 187395), (7350, 174902), (7595, 169260), (7644, 168175), (8060, 159495), (8463, 151900), (8575, 149916), (8918, 144150), (9100, 141267), (9114, 141050), (9300, 138229), (9555, 134540), (9610, 133770), (10075, 127596), (10290, 124930), (10633, 120900), (10850, 118482), (11284, 113925), (11532, 111475), (12090, 106330), (12493, 102900), (12740, 100905), (13020, 98735), (13377, 96100), (13454, 95550), (13650, 94178), (14105, 91140), (14415, 89180), (14700, 87451), (15190, 84630), (15925, 80724), (16275, 78988), (16926, 75950), (17150, 74958), (17836, 72075), (18228, 70525), (19110, 67270), (19220, 66885), (19747, 65100), (20150, 63798), (20181, 63700), (20580, 62465), (21266, 60450), (21700, 59241), (22295, 57660), (22785, 56420), (24025, 53508), (24180, 53165), (24986, 51450), (25725, 49972), (26754, 48050), (26908, 47775), (27300, 47089), (28210, 45570), (28830, 44590), (30225, 42532), (30380, 42315), (31850, 40362), (31899, 40300), (32550, 39494), (33635, 38220), (33852, 37975), (34300, 37479)]