101450760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19661}}^1$

素因数の和:19718

約数の個数: 64

約数和(自身を含む): 311446080

約数和(自身を除く): 209995320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 19661, 39322, 58983, 78644, 98305, 117966, 157288, 196610, 235932, 294915, 393220, 471864, 589830, 786440, 845423, 1179660, 1690846, 2359320, 2536269, 3381692, 4227115, 5072538, 6763384, 8454230, 10145076, 12681345, 16908460, 20290152, 25362690, 33816920, 50725380, 101450760]

約数ペア:

[(1, 101450760), (2, 50725380), (3, 33816920), (4, 25362690), (5, 20290152), (6, 16908460), (8, 12681345), (10, 10145076), (12, 8454230), (15, 6763384), (20, 5072538), (24, 4227115), (30, 3381692), (40, 2536269), (43, 2359320), (60, 1690846), (86, 1179660), (120, 845423), (129, 786440), (172, 589830), (215, 471864), (258, 393220), (344, 294915), (430, 235932), (516, 196610), (645, 157288), (860, 117966), (1032, 98305), (1290, 78644), (1720, 58983), (2580, 39322), (5160, 19661)]