71989800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{119983}}^1$

素因数の和:120002

約数の個数: 48

約数和(自身を含む): 223170240

約数和(自身を除く): 151180440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 119983, 239966, 359949, 479932, 599915, 719898, 959864, 1199830, 1439796, 1799745, 2399660, 2879592, 2999575, 3599490, 4799320, 5999150, 7198980, 8998725, 11998300, 14397960, 17997450, 23996600, 35994900, 71989800]

約数ペア:

[(1, 71989800), (2, 35994900), (3, 23996600), (4, 17997450), (5, 14397960), (6, 11998300), (8, 8998725), (10, 7198980), (12, 5999150), (15, 4799320), (20, 3599490), (24, 2999575), (25, 2879592), (30, 2399660), (40, 1799745), (50, 1439796), (60, 1199830), (75, 959864), (100, 719898), (120, 599915), (150, 479932), (200, 359949), (300, 239966), (600, 119983)]