149487720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18593}}^1$

素因数の和:18674

約数の個数: 64

約数和(自身を含む): 455181120

約数和(自身を除く): 305693400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 18593, 37186, 55779, 74372, 92965, 111558, 148744, 185930, 223116, 278895, 371860, 446232, 557790, 743720, 1115580, 1245731, 2231160, 2491462, 3737193, 4982924, 6228655, 7474386, 9965848, 12457310, 14948772, 18685965, 24914620, 29897544, 37371930, 49829240, 74743860, 149487720]

約数ペア:

[(1, 149487720), (2, 74743860), (3, 49829240), (4, 37371930), (5, 29897544), (6, 24914620), (8, 18685965), (10, 14948772), (12, 12457310), (15, 9965848), (20, 7474386), (24, 6228655), (30, 4982924), (40, 3737193), (60, 2491462), (67, 2231160), (120, 1245731), (134, 1115580), (201, 743720), (268, 557790), (335, 446232), (402, 371860), (536, 278895), (670, 223116), (804, 185930), (1005, 148744), (1340, 111558), (1608, 92965), (2010, 74372), (2680, 55779), (4020, 37186), (8040, 18593)]