177861060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2678

約数の個数: 144

約数和(自身を含む): 601277040

約数和(自身を除く): 423415980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 2621, 3393, 3770, 4524, 5220, 5242, 5655, 6786, 7540, 7863, 10484, 11310, 13105, 13572, 15726, 16965, 22620, 23589, 26210, 31452, 33930, 34073, 39315, 47178, 52420, 67860, 68146, 76009, 78630, 94356, 102219, 117945, 136292, 152018, 157260, 170365, 204438, 228027, 235890, 304036, 306657, 340730, 380045, 408876, 456054, 471780, 511095, 613314, 681460, 684081, 760090, 912108, 988117, 1022190, 1140135, 1226628, 1368162, 1520180, 1533285, 1976234, 2044380, 2280270, 2736324, 2964351, 3066570, 3420405, 3952468, 4560540, 4940585, 5928702, 6133140, 6840810, 8893053, 9881170, 11857404, 13681620, 14821755, 17786106, 19762340, 29643510, 35572212, 44465265, 59287020, 88930530, 177861060]

約数ペア:

[(1, 177861060), (2, 88930530), (3, 59287020), (4, 44465265), (5, 35572212), (6, 29643510), (9, 19762340), (10, 17786106), (12, 14821755), (13, 13681620), (15, 11857404), (18, 9881170), (20, 8893053), (26, 6840810), (29, 6133140), (30, 5928702), (36, 4940585), (39, 4560540), (45, 3952468), (52, 3420405), (58, 3066570), (60, 2964351), (65, 2736324), (78, 2280270), (87, 2044380), (90, 1976234), (116, 1533285), (117, 1520180), (130, 1368162), (145, 1226628), (156, 1140135), (174, 1022190), (180, 988117), (195, 912108), (234, 760090), (260, 684081), (261, 681460), (290, 613314), (348, 511095), (377, 471780), (390, 456054), (435, 408876), (468, 380045), (522, 340730), (580, 306657), (585, 304036), (754, 235890), (780, 228027), (870, 204438), (1044, 170365), (1131, 157260), (1170, 152018), (1305, 136292), (1508, 117945), (1740, 102219), (1885, 94356), (2262, 78630), (2340, 76009), (2610, 68146), (2621, 67860), (3393, 52420), (3770, 47178), (4524, 39315), (5220, 34073), (5242, 33930), (5655, 31452), (6786, 26210), (7540, 23589), (7863, 22620), (10484, 16965), (11310, 15726), (13105, 13572)]