127444980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1633

約数の個数: 96

約数和(自身を含む): 388080000

約数和(自身を除く): 260635020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 390, 436, 545, 654, 780, 1090, 1308, 1417, 1499, 1635, 2180, 2834, 2998, 3270, 4251, 4497, 5668, 5996, 6540, 7085, 7495, 8502, 8994, 14170, 14990, 17004, 17988, 19487, 21255, 22485, 28340, 29980, 38974, 42510, 44970, 58461, 77948, 85020, 89940, 97435, 116922, 163391, 194870, 233844, 292305, 326782, 389740, 490173, 584610, 653564, 816955, 980346, 1169220, 1633910, 1960692, 2124083, 2450865, 3267820, 4248166, 4901730, 6372249, 8496332, 9803460, 10620415, 12744498, 21240830, 25488996, 31861245, 42481660, 63722490, 127444980]

約数ペア:

[(1, 127444980), (2, 63722490), (3, 42481660), (4, 31861245), (5, 25488996), (6, 21240830), (10, 12744498), (12, 10620415), (13, 9803460), (15, 8496332), (20, 6372249), (26, 4901730), (30, 4248166), (39, 3267820), (52, 2450865), (60, 2124083), (65, 1960692), (78, 1633910), (109, 1169220), (130, 980346), (156, 816955), (195, 653564), (218, 584610), (260, 490173), (327, 389740), (390, 326782), (436, 292305), (545, 233844), (654, 194870), (780, 163391), (1090, 116922), (1308, 97435), (1417, 89940), (1499, 85020), (1635, 77948), (2180, 58461), (2834, 44970), (2998, 42510), (3270, 38974), (4251, 29980), (4497, 28340), (5668, 22485), (5996, 21255), (6540, 19487), (7085, 17988), (7495, 17004), (8502, 14990), (8994, 14170)]