91993980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2083

約数の個数: 96

約数和(自身を含む): 282240000

約数和(自身を除く): 190246020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 177, 195, 236, 260, 295, 354, 390, 590, 708, 767, 780, 885, 1180, 1534, 1770, 1999, 2301, 3068, 3540, 3835, 3998, 4602, 5997, 7670, 7996, 9204, 9995, 11505, 11994, 15340, 19990, 23010, 23988, 25987, 29985, 39980, 46020, 51974, 59970, 77961, 103948, 117941, 119940, 129935, 155922, 235882, 259870, 311844, 353823, 389805, 471764, 519740, 589705, 707646, 779610, 1179410, 1415292, 1533233, 1559220, 1769115, 2358820, 3066466, 3538230, 4599699, 6132932, 7076460, 7666165, 9199398, 15332330, 18398796, 22998495, 30664660, 45996990, 91993980]

約数ペア:

[(1, 91993980), (2, 45996990), (3, 30664660), (4, 22998495), (5, 18398796), (6, 15332330), (10, 9199398), (12, 7666165), (13, 7076460), (15, 6132932), (20, 4599699), (26, 3538230), (30, 3066466), (39, 2358820), (52, 1769115), (59, 1559220), (60, 1533233), (65, 1415292), (78, 1179410), (118, 779610), (130, 707646), (156, 589705), (177, 519740), (195, 471764), (236, 389805), (260, 353823), (295, 311844), (354, 259870), (390, 235882), (590, 155922), (708, 129935), (767, 119940), (780, 117941), (885, 103948), (1180, 77961), (1534, 59970), (1770, 51974), (1999, 46020), (2301, 39980), (3068, 29985), (3540, 25987), (3835, 23988), (3998, 23010), (4602, 19990), (5997, 15340), (7670, 11994), (7996, 11505), (9204, 9995)]