20848200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{34747}}^1$

素因数の和:34766

約数の個数: 48

約数和(自身を含む): 64631280

約数和(自身を除く): 43783080

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, 34747, 69494, 104241, 138988, 173735, 208482, 277976, 347470, 416964, 521205, 694940, 833928, 868675, 1042410, 1389880, 1737350, 2084820, 2606025, 3474700, 4169640, 5212050, 6949400, 10424100, 20848200]

約数ペア:

[(1, 20848200), (2, 10424100), (3, 6949400), (4, 5212050), (5, 4169640), (6, 3474700), (8, 2606025), (10, 2084820), (12, 1737350), (15, 1389880), (20, 1042410), (24, 868675), (25, 833928), (30, 694940), (40, 521205), (50, 416964), (60, 347470), (75, 277976), (100, 208482), (120, 173735), (150, 138988), (200, 104241), (300, 69494), (600, 34747)]