73915560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 256089600

約数和(自身を除く): 182174040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 79, 90, 92, 113, 115, 120, 138, 158, 180, 184, 207, 226, 230, 237, 276, 316, 339, 345, 360, 395, 414, 452, 460, 474, 552, 565, 632, 678, 690, 711, 790, 828, 904, 920, 948, 1017, 1035, 1130, 1185, 1356, 1380, 1422, 1580, 1656, 1695, 1817, 1896, 2034, 2070, 2260, 2370, 2599, 2712, 2760, 2844, 3160, 3390, 3555, 3634, 4068, 4140, 4520, 4740, 5085, 5198, 5451, 5688, 6780, 7110, 7268, 7797, 8136, 8280, 8927, 9085, 9480, 10170, 10396, 10902, 12995, 13560, 14220, 14536, 15594, 16353, 17854, 18170, 20340, 20792, 21804, 23391, 25990, 26781, 27255, 28440, 31188, 32706, 35708, 36340, 38985, 40680, 43608, 44635, 46782, 51980, 53562, 54510, 62376, 65412, 71416, 72680, 77970, 80343, 81765, 89270, 93564, 103960, 107124, 109020, 116955, 130824, 133905, 155940, 160686, 163530, 178540, 187128, 205321, 214248, 218040, 233910, 267810, 311880, 321372, 327060, 357080, 401715, 410642, 467820, 535620, 615963, 642744, 654120, 803430, 821284, 935640, 1026605, 1071240, 1231926, 1606860, 1642568, 1847889, 2053210, 2463852, 3079815, 3213720, 3695778, 4106420, 4927704, 6159630, 7391556, 8212840, 9239445, 12319260, 14783112, 18478890, 24638520, 36957780, 73915560]

約数ペア:

[(1, 73915560), (2, 36957780), (3, 24638520), (4, 18478890), (5, 14783112), (6, 12319260), (8, 9239445), (9, 8212840), (10, 7391556), (12, 6159630), (15, 4927704), (18, 4106420), (20, 3695778), (23, 3213720), (24, 3079815), (30, 2463852), (36, 2053210), (40, 1847889), (45, 1642568), (46, 1606860), (60, 1231926), (69, 1071240), (72, 1026605), (79, 935640), (90, 821284), (92, 803430), (113, 654120), (115, 642744), (120, 615963), (138, 535620), (158, 467820), (180, 410642), (184, 401715), (207, 357080), (226, 327060), (230, 321372), (237, 311880), (276, 267810), (316, 233910), (339, 218040), (345, 214248), (360, 205321), (395, 187128), (414, 178540), (452, 163530), (460, 160686), (474, 155940), (552, 133905), (565, 130824), (632, 116955), (678, 109020), (690, 107124), (711, 103960), (790, 93564), (828, 89270), (904, 81765), (920, 80343), (948, 77970), (1017, 72680), (1035, 71416), (1130, 65412), (1185, 62376), (1356, 54510), (1380, 53562), (1422, 51980), (1580, 46782), (1656, 44635), (1695, 43608), (1817, 40680), (1896, 38985), (2034, 36340), (2070, 35708), (2260, 32706), (2370, 31188), (2599, 28440), (2712, 27255), (2760, 26781), (2844, 25990), (3160, 23391), (3390, 21804), (3555, 20792), (3634, 20340), (4068, 18170), (4140, 17854), (4520, 16353), (4740, 15594), (5085, 14536), (5198, 14220), (5451, 13560), (5688, 12995), (6780, 10902), (7110, 10396), (7268, 10170), (7797, 9480), (8136, 9085), (8280, 8927)]