99129940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 270273024

約数和(自身を除く): 171143084

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 49, 52, 62, 65, 70, 91, 98, 124, 130, 140, 155, 182, 196, 217, 245, 251, 260, 310, 364, 403, 434, 455, 490, 502, 620, 637, 806, 868, 910, 980, 1004, 1085, 1255, 1274, 1519, 1612, 1757, 1820, 2015, 2170, 2510, 2548, 2821, 3038, 3185, 3263, 3514, 4030, 4340, 5020, 5642, 6076, 6370, 6526, 7028, 7595, 7781, 8060, 8785, 11284, 12299, 12740, 13052, 14105, 15190, 15562, 16315, 17570, 19747, 22841, 24598, 28210, 30380, 31124, 32630, 35140, 38905, 39494, 45682, 49196, 54467, 56420, 61495, 65260, 77810, 78988, 91364, 98735, 101153, 108934, 114205, 122990, 155620, 159887, 197470, 202306, 217868, 228410, 245980, 272335, 319774, 381269, 394940, 404612, 456820, 505765, 544670, 639548, 708071, 762538, 799435, 1011530, 1089340, 1416142, 1525076, 1598870, 1906345, 2023060, 2832284, 3197740, 3540355, 3812690, 4956497, 7080710, 7625380, 9912994, 14161420, 19825988, 24782485, 49564970, 99129940]

約数ペア:

[(1, 99129940), (2, 49564970), (4, 24782485), (5, 19825988), (7, 14161420), (10, 9912994), (13, 7625380), (14, 7080710), (20, 4956497), (26, 3812690), (28, 3540355), (31, 3197740), (35, 2832284), (49, 2023060), (52, 1906345), (62, 1598870), (65, 1525076), (70, 1416142), (91, 1089340), (98, 1011530), (124, 799435), (130, 762538), (140, 708071), (155, 639548), (182, 544670), (196, 505765), (217, 456820), (245, 404612), (251, 394940), (260, 381269), (310, 319774), (364, 272335), (403, 245980), (434, 228410), (455, 217868), (490, 202306), (502, 197470), (620, 159887), (637, 155620), (806, 122990), (868, 114205), (910, 108934), (980, 101153), (1004, 98735), (1085, 91364), (1255, 78988), (1274, 77810), (1519, 65260), (1612, 61495), (1757, 56420), (1820, 54467), (2015, 49196), (2170, 45682), (2510, 39494), (2548, 38905), (2821, 35140), (3038, 32630), (3185, 31124), (3263, 30380), (3514, 28210), (4030, 24598), (4340, 22841), (5020, 19747), (5642, 17570), (6076, 16315), (6370, 15562), (6526, 15190), (7028, 14105), (7595, 13052), (7781, 12740), (8060, 12299), (8785, 11284)]