215020200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1487}}^1$

素因数の和:1747

約数の個数: 96

約数和(自身を含む): 669778560

約数和(自身を除く): 454758360

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, 241, 300, 482, 600, 723, 964, 1205, 1446, 1487, 1928, 2410, 2892, 2974, 3615, 4461, 4820, 5784, 5948, 6025, 7230, 7435, 8922, 9640, 11896, 12050, 14460, 14870, 17844, 18075, 22305, 24100, 28920, 29740, 35688, 36150, 37175, 44610, 48200, 59480, 72300, 74350, 89220, 111525, 144600, 148700, 178440, 223050, 297400, 358367, 446100, 716734, 892200, 1075101, 1433468, 1791835, 2150202, 2866936, 3583670, 4300404, 5375505, 7167340, 8600808, 8959175, 10751010, 14334680, 17918350, 21502020, 26877525, 35836700, 43004040, 53755050, 71673400, 107510100, 215020200]

約数ペア:

[(1, 215020200), (2, 107510100), (3, 71673400), (4, 53755050), (5, 43004040), (6, 35836700), (8, 26877525), (10, 21502020), (12, 17918350), (15, 14334680), (20, 10751010), (24, 8959175), (25, 8600808), (30, 7167340), (40, 5375505), (50, 4300404), (60, 3583670), (75, 2866936), (100, 2150202), (120, 1791835), (150, 1433468), (200, 1075101), (241, 892200), (300, 716734), (482, 446100), (600, 358367), (723, 297400), (964, 223050), (1205, 178440), (1446, 148700), (1487, 144600), (1928, 111525), (2410, 89220), (2892, 74350), (2974, 72300), (3615, 59480), (4461, 48200), (4820, 44610), (5784, 37175), (5948, 36150), (6025, 35688), (7230, 29740), (7435, 28920), (8922, 24100), (9640, 22305), (11896, 18075), (12050, 17844), (14460, 14870)]