101525580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1080

約数の個数: 144

約数和(自身を含む): 339699360

約数和(自身を除く): 238173780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1009, 1118, 1170, 1290, 1548, 1677, 1935, 2018, 2236, 2340, 2580, 2795, 3027, 3354, 3870, 4036, 5031, 5045, 5590, 6054, 6708, 7740, 8385, 9081, 10062, 10090, 11180, 12108, 13117, 15135, 16770, 18162, 20124, 20180, 25155, 26234, 30270, 33540, 36324, 39351, 43387, 45405, 50310, 52468, 60540, 65585, 78702, 86774, 90810, 100620, 118053, 130161, 131170, 157404, 173548, 181620, 196755, 216935, 236106, 260322, 262340, 390483, 393510, 433870, 472212, 520644, 564031, 590265, 650805, 780966, 787020, 867740, 1128062, 1180530, 1301610, 1561932, 1692093, 1952415, 2256124, 2361060, 2603220, 2820155, 3384186, 3904830, 5076279, 5640310, 6768372, 7809660, 8460465, 10152558, 11280620, 16920930, 20305116, 25381395, 33841860, 50762790, 101525580]

約数ペア:

[(1, 101525580), (2, 50762790), (3, 33841860), (4, 25381395), (5, 20305116), (6, 16920930), (9, 11280620), (10, 10152558), (12, 8460465), (13, 7809660), (15, 6768372), (18, 5640310), (20, 5076279), (26, 3904830), (30, 3384186), (36, 2820155), (39, 2603220), (43, 2361060), (45, 2256124), (52, 1952415), (60, 1692093), (65, 1561932), (78, 1301610), (86, 1180530), (90, 1128062), (117, 867740), (129, 787020), (130, 780966), (156, 650805), (172, 590265), (180, 564031), (195, 520644), (215, 472212), (234, 433870), (258, 393510), (260, 390483), (387, 262340), (390, 260322), (430, 236106), (468, 216935), (516, 196755), (559, 181620), (585, 173548), (645, 157404), (774, 131170), (780, 130161), (860, 118053), (1009, 100620), (1118, 90810), (1170, 86774), (1290, 78702), (1548, 65585), (1677, 60540), (1935, 52468), (2018, 50310), (2236, 45405), (2340, 43387), (2580, 39351), (2795, 36324), (3027, 33540), (3354, 30270), (3870, 26234), (4036, 25155), (5031, 20180), (5045, 20124), (5590, 18162), (6054, 16770), (6708, 15135), (7740, 13117), (8385, 12108), (9081, 11180), (10062, 10090)]