210453660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6389}}^1$

素因数の和:6468

約数の個数: 96

約数和(自身を含む): 665582400

約数和(自身を除く): 455128740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6389, 6588, 8235, 10980, 12778, 16470, 19167, 25556, 31945, 32940, 38334, 57501, 63890, 76668, 95835, 115002, 127780, 172503, 191670, 230004, 287505, 345006, 383340, 389729, 575010, 690012, 779458, 862515, 1150020, 1169187, 1558916, 1725030, 1948645, 2338374, 3450060, 3507561, 3897290, 4676748, 5845935, 7015122, 7794580, 10522683, 11691870, 14030244, 17537805, 21045366, 23383740, 35075610, 42090732, 52613415, 70151220, 105226830, 210453660]

約数ペア:

[(1, 210453660), (2, 105226830), (3, 70151220), (4, 52613415), (5, 42090732), (6, 35075610), (9, 23383740), (10, 21045366), (12, 17537805), (15, 14030244), (18, 11691870), (20, 10522683), (27, 7794580), (30, 7015122), (36, 5845935), (45, 4676748), (54, 3897290), (60, 3507561), (61, 3450060), (90, 2338374), (108, 1948645), (122, 1725030), (135, 1558916), (180, 1169187), (183, 1150020), (244, 862515), (270, 779458), (305, 690012), (366, 575010), (540, 389729), (549, 383340), (610, 345006), (732, 287505), (915, 230004), (1098, 191670), (1220, 172503), (1647, 127780), (1830, 115002), (2196, 95835), (2745, 76668), (3294, 63890), (3660, 57501), (5490, 38334), (6389, 32940), (6588, 31945), (8235, 25556), (10980, 19167), (12778, 16470)]