222000120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3407}}^1$

素因数の和:3605

約数の個数: 96

約数和(自身を含む): 725699520

約数和(自身を除く): 503699400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 181, 360, 362, 543, 724, 905, 1086, 1448, 1629, 1810, 2172, 2715, 3258, 3407, 3620, 4344, 5430, 6516, 6814, 7240, 8145, 10221, 10860, 13032, 13628, 16290, 17035, 20442, 21720, 27256, 30663, 32580, 34070, 40884, 51105, 61326, 65160, 68140, 81768, 102210, 122652, 136280, 153315, 204420, 245304, 306630, 408840, 613260, 616667, 1226520, 1233334, 1850001, 2466668, 3083335, 3700002, 4933336, 5550003, 6166670, 7400004, 9250005, 11100006, 12333340, 14800008, 18500010, 22200012, 24666680, 27750015, 37000020, 44400024, 55500030, 74000040, 111000060, 222000120]

約数ペア:

[(1, 222000120), (2, 111000060), (3, 74000040), (4, 55500030), (5, 44400024), (6, 37000020), (8, 27750015), (9, 24666680), (10, 22200012), (12, 18500010), (15, 14800008), (18, 12333340), (20, 11100006), (24, 9250005), (30, 7400004), (36, 6166670), (40, 5550003), (45, 4933336), (60, 3700002), (72, 3083335), (90, 2466668), (120, 1850001), (180, 1233334), (181, 1226520), (360, 616667), (362, 613260), (543, 408840), (724, 306630), (905, 245304), (1086, 204420), (1448, 153315), (1629, 136280), (1810, 122652), (2172, 102210), (2715, 81768), (3258, 68140), (3407, 65160), (3620, 61326), (4344, 51105), (5430, 40884), (6516, 34070), (6814, 32580), (7240, 30663), (8145, 27256), (10221, 21720), (10860, 20442), (13032, 17035), (13628, 16290)]