230764140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{787}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 728840112

約数和(自身を除く): 498075972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 181, 270, 324, 362, 405, 540, 543, 724, 787, 810, 905, 1086, 1574, 1620, 1629, 1810, 2172, 2361, 2715, 3148, 3258, 3620, 3935, 4722, 4887, 5430, 6516, 7083, 7870, 8145, 9444, 9774, 10860, 11805, 14166, 14661, 15740, 16290, 19548, 21249, 23610, 24435, 28332, 29322, 32580, 35415, 42498, 47220, 48870, 58644, 63747, 70830, 73305, 84996, 97740, 106245, 127494, 141660, 142447, 146610, 212490, 254988, 284894, 293220, 318735, 424980, 427341, 569788, 637470, 712235, 854682, 1274940, 1282023, 1424470, 1709364, 2136705, 2564046, 2848940, 3846069, 4273410, 5128092, 6410115, 7692138, 8546820, 11538207, 12820230, 15384276, 19230345, 23076414, 25640460, 38460690, 46152828, 57691035, 76921380, 115382070, 230764140]

約数ペア:

[(1, 230764140), (2, 115382070), (3, 76921380), (4, 57691035), (5, 46152828), (6, 38460690), (9, 25640460), (10, 23076414), (12, 19230345), (15, 15384276), (18, 12820230), (20, 11538207), (27, 8546820), (30, 7692138), (36, 6410115), (45, 5128092), (54, 4273410), (60, 3846069), (81, 2848940), (90, 2564046), (108, 2136705), (135, 1709364), (162, 1424470), (180, 1282023), (181, 1274940), (270, 854682), (324, 712235), (362, 637470), (405, 569788), (540, 427341), (543, 424980), (724, 318735), (787, 293220), (810, 284894), (905, 254988), (1086, 212490), (1574, 146610), (1620, 142447), (1629, 141660), (1810, 127494), (2172, 106245), (2361, 97740), (2715, 84996), (3148, 73305), (3258, 70830), (3620, 63747), (3935, 58644), (4722, 48870), (4887, 47220), (5430, 42498), (6516, 35415), (7083, 32580), (7870, 29322), (8145, 28332), (9444, 24435), (9774, 23610), (10860, 21249), (11805, 19548), (14166, 16290), (14661, 15740)]