102289460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 286003200

約数和(自身を除く): 183713740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 37, 49, 52, 62, 65, 70, 74, 91, 98, 124, 130, 140, 148, 155, 182, 185, 196, 217, 245, 259, 260, 310, 343, 364, 370, 403, 434, 455, 481, 490, 518, 620, 637, 686, 740, 806, 868, 910, 962, 980, 1036, 1085, 1147, 1274, 1295, 1372, 1519, 1612, 1715, 1813, 1820, 1924, 2015, 2170, 2294, 2405, 2548, 2590, 2821, 3038, 3185, 3367, 3430, 3626, 4030, 4340, 4459, 4588, 4810, 5180, 5642, 5735, 6076, 6370, 6734, 6860, 7252, 7595, 8029, 8060, 8918, 9065, 9620, 10633, 11284, 11470, 12691, 12740, 13468, 14105, 14911, 15190, 16058, 16835, 17836, 18130, 19747, 21266, 22295, 22940, 23569, 25382, 28210, 29822, 30380, 32116, 33670, 36260, 39494, 40145, 42532, 44590, 47138, 50764, 53165, 56203, 56420, 59644, 63455, 67340, 74555, 78988, 80290, 89180, 94276, 98735, 104377, 106330, 112406, 117845, 126910, 138229, 149110, 160580, 164983, 197470, 208754, 212660, 224812, 235690, 253820, 276458, 281015, 298220, 329966, 393421, 394940, 417508, 471380, 521885, 552916, 562030, 659932, 691145, 730639, 786842, 824915, 1043770, 1124060, 1382290, 1461278, 1573684, 1649830, 1967105, 2087540, 2764580, 2922556, 3299660, 3653195, 3934210, 5114473, 7306390, 7868420, 10228946, 14612780, 20457892, 25572365, 51144730, 102289460]

約数ペア:

[(1, 102289460), (2, 51144730), (4, 25572365), (5, 20457892), (7, 14612780), (10, 10228946), (13, 7868420), (14, 7306390), (20, 5114473), (26, 3934210), (28, 3653195), (31, 3299660), (35, 2922556), (37, 2764580), (49, 2087540), (52, 1967105), (62, 1649830), (65, 1573684), (70, 1461278), (74, 1382290), (91, 1124060), (98, 1043770), (124, 824915), (130, 786842), (140, 730639), (148, 691145), (155, 659932), (182, 562030), (185, 552916), (196, 521885), (217, 471380), (245, 417508), (259, 394940), (260, 393421), (310, 329966), (343, 298220), (364, 281015), (370, 276458), (403, 253820), (434, 235690), (455, 224812), (481, 212660), (490, 208754), (518, 197470), (620, 164983), (637, 160580), (686, 149110), (740, 138229), (806, 126910), (868, 117845), (910, 112406), (962, 106330), (980, 104377), (1036, 98735), (1085, 94276), (1147, 89180), (1274, 80290), (1295, 78988), (1372, 74555), (1519, 67340), (1612, 63455), (1715, 59644), (1813, 56420), (1820, 56203), (1924, 53165), (2015, 50764), (2170, 47138), (2294, 44590), (2405, 42532), (2548, 40145), (2590, 39494), (2821, 36260), (3038, 33670), (3185, 32116), (3367, 30380), (3430, 29822), (3626, 28210), (4030, 25382), (4340, 23569), (4459, 22940), (4588, 22295), (4810, 21266), (5180, 19747), (5642, 18130), (5735, 17836), (6076, 16835), (6370, 16058), (6734, 15190), (6860, 14911), (7252, 14105), (7595, 13468), (8029, 12740), (8060, 12691), (8918, 11470), (9065, 11284), (9620, 10633)]