109103880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 341913600

約数和(自身を除く): 232809720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 139, 155, 186, 211, 248, 278, 310, 372, 417, 422, 465, 556, 620, 633, 695, 744, 834, 844, 930, 1055, 1112, 1240, 1266, 1390, 1668, 1688, 1860, 2085, 2110, 2532, 2780, 3165, 3336, 3720, 4170, 4220, 4309, 5064, 5560, 6330, 6541, 8340, 8440, 8618, 12660, 12927, 13082, 16680, 17236, 19623, 21545, 25320, 25854, 26164, 29329, 32705, 34472, 39246, 43090, 51708, 52328, 58658, 64635, 65410, 78492, 86180, 87987, 98115, 103416, 117316, 129270, 130820, 146645, 156984, 172360, 175974, 196230, 234632, 258540, 261640, 293290, 351948, 392460, 439935, 517080, 586580, 703896, 784920, 879870, 909199, 1173160, 1759740, 1818398, 2727597, 3519480, 3636796, 4545995, 5455194, 7273592, 9091990, 10910388, 13637985, 18183980, 21820776, 27275970, 36367960, 54551940, 109103880]

約数ペア:

[(1, 109103880), (2, 54551940), (3, 36367960), (4, 27275970), (5, 21820776), (6, 18183980), (8, 13637985), (10, 10910388), (12, 9091990), (15, 7273592), (20, 5455194), (24, 4545995), (30, 3636796), (31, 3519480), (40, 2727597), (60, 1818398), (62, 1759740), (93, 1173160), (120, 909199), (124, 879870), (139, 784920), (155, 703896), (186, 586580), (211, 517080), (248, 439935), (278, 392460), (310, 351948), (372, 293290), (417, 261640), (422, 258540), (465, 234632), (556, 196230), (620, 175974), (633, 172360), (695, 156984), (744, 146645), (834, 130820), (844, 129270), (930, 117316), (1055, 103416), (1112, 98115), (1240, 87987), (1266, 86180), (1390, 78492), (1668, 65410), (1688, 64635), (1860, 58658), (2085, 52328), (2110, 51708), (2532, 43090), (2780, 39246), (3165, 34472), (3336, 32705), (3720, 29329), (4170, 26164), (4220, 25854), (4309, 25320), (5064, 21545), (5560, 19623), (6330, 17236), (6541, 16680), (8340, 13082), (8440, 12927), (8618, 12660)]