642100050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{1426889}}^1$

素因数の和:1426907

約数の個数: 36

約数和(自身を含む): 1725110010

約数和(自身を除く): 1083009960

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 1426889, 2853778, 4280667, 7134445, 8561334, 12842001, 14268890, 21403335, 25684002, 35672225, 42806670, 64210005, 71344450, 107016675, 128420010, 214033350, 321050025, 642100050]

約数ペア:

[(1, 642100050), (2, 321050025), (3, 214033350), (5, 128420010), (6, 107016675), (9, 71344450), (10, 64210005), (15, 42806670), (18, 35672225), (25, 25684002), (30, 21403335), (45, 14268890), (50, 12842001), (75, 8561334), (90, 7134445), (150, 4280667), (225, 2853778), (450, 1426889)]