43475940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 139531392

約数和(自身を除く): 96055452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 571, 705, 810, 846, 940, 1142, 1269, 1410, 1620, 1692, 1713, 2115, 2284, 2538, 2820, 2855, 3426, 3807, 4230, 5076, 5139, 5710, 6345, 6852, 7614, 8460, 8565, 10278, 11420, 12690, 15228, 15417, 17130, 19035, 20556, 25380, 25695, 26837, 30834, 34260, 38070, 46251, 51390, 53674, 61668, 76140, 77085, 80511, 92502, 102780, 107348, 134185, 154170, 161022, 185004, 231255, 241533, 268370, 308340, 322044, 402555, 462510, 483066, 536740, 724599, 805110, 925020, 966132, 1207665, 1449198, 1610220, 2173797, 2415330, 2898396, 3622995, 4347594, 4830660, 7245990, 8695188, 10868985, 14491980, 21737970, 43475940]

約数ペア:

[(1, 43475940), (2, 21737970), (3, 14491980), (4, 10868985), (5, 8695188), (6, 7245990), (9, 4830660), (10, 4347594), (12, 3622995), (15, 2898396), (18, 2415330), (20, 2173797), (27, 1610220), (30, 1449198), (36, 1207665), (45, 966132), (47, 925020), (54, 805110), (60, 724599), (81, 536740), (90, 483066), (94, 462510), (108, 402555), (135, 322044), (141, 308340), (162, 268370), (180, 241533), (188, 231255), (235, 185004), (270, 161022), (282, 154170), (324, 134185), (405, 107348), (423, 102780), (470, 92502), (540, 80511), (564, 77085), (571, 76140), (705, 61668), (810, 53674), (846, 51390), (940, 46251), (1142, 38070), (1269, 34260), (1410, 30834), (1620, 26837), (1692, 25695), (1713, 25380), (2115, 20556), (2284, 19035), (2538, 17130), (2820, 15417), (2855, 15228), (3426, 12690), (3807, 11420), (4230, 10278), (5076, 8565), (5139, 8460), (5710, 7614), (6345, 6852)]