12661200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{3517}}^1$

素因数の和:3541

約数の個数: 90

約数和(自身を含む): 43950374

約数和(自身を除く): 31289174

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3517, 3600, 7034, 10551, 14068, 17585, 21102, 28136, 31653, 35170, 42204, 52755, 56272, 63306, 70340, 84408, 87925, 105510, 126612, 140680, 158265, 168816, 175850, 211020, 253224, 263775, 281360, 316530, 351700, 422040, 506448, 527550, 633060, 703400, 791325, 844080, 1055100, 1266120, 1406800, 1582650, 2110200, 2532240, 3165300, 4220400, 6330600, 12661200]

約数ペア:

[(1, 12661200), (2, 6330600), (3, 4220400), (4, 3165300), (5, 2532240), (6, 2110200), (8, 1582650), (9, 1406800), (10, 1266120), (12, 1055100), (15, 844080), (16, 791325), (18, 703400), (20, 633060), (24, 527550), (25, 506448), (30, 422040), (36, 351700), (40, 316530), (45, 281360), (48, 263775), (50, 253224), (60, 211020), (72, 175850), (75, 168816), (80, 158265), (90, 140680), (100, 126612), (120, 105510), (144, 87925), (150, 84408), (180, 70340), (200, 63306), (225, 56272), (240, 52755), (300, 42204), (360, 35170), (400, 31653), (450, 28136), (600, 21102), (720, 17585), (900, 14068), (1200, 10551), (1800, 7034), (3517, 3600)]