28840200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 90797760

約数和(自身を除く): 61957560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 142, 150, 200, 213, 284, 300, 355, 426, 568, 600, 677, 710, 852, 1065, 1354, 1420, 1704, 1775, 2031, 2130, 2708, 2840, 3385, 3550, 4062, 4260, 5325, 5416, 6770, 7100, 8124, 8520, 10155, 10650, 13540, 14200, 16248, 16925, 20310, 21300, 27080, 33850, 40620, 42600, 48067, 50775, 67700, 81240, 96134, 101550, 135400, 144201, 192268, 203100, 240335, 288402, 384536, 406200, 480670, 576804, 721005, 961340, 1153608, 1201675, 1442010, 1922680, 2403350, 2884020, 3605025, 4806700, 5768040, 7210050, 9613400, 14420100, 28840200]

約数ペア:

[(1, 28840200), (2, 14420100), (3, 9613400), (4, 7210050), (5, 5768040), (6, 4806700), (8, 3605025), (10, 2884020), (12, 2403350), (15, 1922680), (20, 1442010), (24, 1201675), (25, 1153608), (30, 961340), (40, 721005), (50, 576804), (60, 480670), (71, 406200), (75, 384536), (100, 288402), (120, 240335), (142, 203100), (150, 192268), (200, 144201), (213, 135400), (284, 101550), (300, 96134), (355, 81240), (426, 67700), (568, 50775), (600, 48067), (677, 42600), (710, 40620), (852, 33850), (1065, 27080), (1354, 21300), (1420, 20310), (1704, 16925), (1775, 16248), (2031, 14200), (2130, 13540), (2708, 10650), (2840, 10155), (3385, 8520), (3550, 8124), (4062, 7100), (4260, 6770), (5325, 5416)]