22128600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2837}}^1$

素因数の和:2869

約数の個数: 96

約数和(自身を含む): 73901520

約数和(自身を除く): 51772920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 2837, 3900, 5674, 7800, 8511, 11348, 14185, 17022, 22696, 28370, 34044, 36881, 42555, 56740, 68088, 70925, 73762, 85110, 110643, 113480, 141850, 147524, 170220, 184405, 212775, 221286, 283700, 295048, 340440, 368810, 425550, 442572, 553215, 567400, 737620, 851100, 885144, 922025, 1106430, 1475240, 1702200, 1844050, 2212860, 2766075, 3688100, 4425720, 5532150, 7376200, 11064300, 22128600]

約数ペア:

[(1, 22128600), (2, 11064300), (3, 7376200), (4, 5532150), (5, 4425720), (6, 3688100), (8, 2766075), (10, 2212860), (12, 1844050), (13, 1702200), (15, 1475240), (20, 1106430), (24, 922025), (25, 885144), (26, 851100), (30, 737620), (39, 567400), (40, 553215), (50, 442572), (52, 425550), (60, 368810), (65, 340440), (75, 295048), (78, 283700), (100, 221286), (104, 212775), (120, 184405), (130, 170220), (150, 147524), (156, 141850), (195, 113480), (200, 110643), (260, 85110), (300, 73762), (312, 70925), (325, 68088), (390, 56740), (520, 42555), (600, 36881), (650, 34044), (780, 28370), (975, 22696), (1300, 17022), (1560, 14185), (1950, 11348), (2600, 8511), (2837, 7800), (3900, 5674)]