136731240

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{521}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 462330180

約数和(自身を除く): 325598940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 521, 540, 648, 729, 810, 972, 1042, 1080, 1215, 1458, 1563, 1620, 1944, 2084, 2187, 2430, 2605, 2916, 3126, 3240, 3645, 4168, 4374, 4689, 4860, 5210, 5832, 6252, 6561, 7290, 7815, 8748, 9378, 9720, 10420, 10935, 12504, 13122, 14067, 14580, 15630, 17496, 18756, 20840, 21870, 23445, 26244, 28134, 29160, 31260, 32805, 37512, 42201, 43740, 46890, 52488, 56268, 62520, 65610, 70335, 84402, 87480, 93780, 112536, 126603, 131220, 140670, 168804, 187560, 211005, 253206, 262440, 281340, 337608, 379809, 422010, 506412, 562680, 633015, 759618, 844020, 1012824, 1139427, 1266030, 1519236, 1688040, 1899045, 2278854, 2532060, 3038472, 3418281, 3798090, 4557708, 5064120, 5697135, 6836562, 7596180, 9115416, 11394270, 13673124, 15192360, 17091405, 22788540, 27346248, 34182810, 45577080, 68365620, 136731240]

約数ペア:

[(1, 136731240), (2, 68365620), (3, 45577080), (4, 34182810), (5, 27346248), (6, 22788540), (8, 17091405), (9, 15192360), (10, 13673124), (12, 11394270), (15, 9115416), (18, 7596180), (20, 6836562), (24, 5697135), (27, 5064120), (30, 4557708), (36, 3798090), (40, 3418281), (45, 3038472), (54, 2532060), (60, 2278854), (72, 1899045), (81, 1688040), (90, 1519236), (108, 1266030), (120, 1139427), (135, 1012824), (162, 844020), (180, 759618), (216, 633015), (243, 562680), (270, 506412), (324, 422010), (360, 379809), (405, 337608), (486, 281340), (521, 262440), (540, 253206), (648, 211005), (729, 187560), (810, 168804), (972, 140670), (1042, 131220), (1080, 126603), (1215, 112536), (1458, 93780), (1563, 87480), (1620, 84402), (1944, 70335), (2084, 65610), (2187, 62520), (2430, 56268), (2605, 52488), (2916, 46890), (3126, 43740), (3240, 42201), (3645, 37512), (4168, 32805), (4374, 31260), (4689, 29160), (4860, 28134), (5210, 26244), (5832, 23445), (6252, 21870), (6561, 20840), (7290, 18756), (7815, 17496), (8748, 15630), (9378, 14580), (9720, 14067), (10420, 13122), (10935, 12504)]