401700060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10781}}^1$

素因数の和:10825

約数の個数: 120

約数和(自身を含む): 1315058976

約数和(自身を除く): 913358916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 6210, 7452, 9315, 10781, 12420, 18630, 21562, 32343, 37260, 43124, 53905, 64686, 97029, 107810, 129372, 161715, 194058, 215620, 247963, 291087, 323430, 388116, 485145, 495926, 582174, 646860, 743889, 873261, 970290, 991852, 1164348, 1239815, 1455435, 1487778, 1746522, 1940580, 2231667, 2479630, 2910870, 2975556, 3493044, 3719445, 4366305, 4463334, 4959260, 5821740, 6695001, 7438890, 8732610, 8926668, 11158335, 13390002, 14877780, 17465220, 20085003, 22316670, 26780004, 33475005, 40170006, 44633340, 66950010, 80340012, 100425015, 133900020, 200850030, 401700060]

約数ペア:

[(1, 401700060), (2, 200850030), (3, 133900020), (4, 100425015), (5, 80340012), (6, 66950010), (9, 44633340), (10, 40170006), (12, 33475005), (15, 26780004), (18, 22316670), (20, 20085003), (23, 17465220), (27, 14877780), (30, 13390002), (36, 11158335), (45, 8926668), (46, 8732610), (54, 7438890), (60, 6695001), (69, 5821740), (81, 4959260), (90, 4463334), (92, 4366305), (108, 3719445), (115, 3493044), (135, 2975556), (138, 2910870), (162, 2479630), (180, 2231667), (207, 1940580), (230, 1746522), (270, 1487778), (276, 1455435), (324, 1239815), (345, 1164348), (405, 991852), (414, 970290), (460, 873261), (540, 743889), (621, 646860), (690, 582174), (810, 495926), (828, 485145), (1035, 388116), (1242, 323430), (1380, 291087), (1620, 247963), (1863, 215620), (2070, 194058), (2484, 161715), (3105, 129372), (3726, 107810), (4140, 97029), (6210, 64686), (7452, 53905), (9315, 43124), (10781, 37260), (12420, 32343), (18630, 21562)]