64497060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 212075136

約数和(自身を除く): 147578076

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, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 577, 621, 690, 810, 828, 972, 1035, 1154, 1215, 1242, 1380, 1620, 1731, 1863, 2070, 2308, 2430, 2484, 2885, 3105, 3462, 3726, 4140, 4860, 5193, 5589, 5770, 6210, 6924, 7452, 8655, 9315, 10386, 11178, 11540, 12420, 13271, 15579, 17310, 18630, 20772, 22356, 25965, 26542, 27945, 31158, 34620, 37260, 39813, 46737, 51930, 53084, 55890, 62316, 66355, 77895, 79626, 93474, 103860, 111780, 119439, 132710, 140211, 155790, 159252, 186948, 199065, 233685, 238878, 265420, 280422, 311580, 358317, 398130, 467370, 477756, 560844, 597195, 701055, 716634, 796260, 934740, 1074951, 1194390, 1402110, 1433268, 1791585, 2149902, 2388780, 2804220, 3224853, 3583170, 4299804, 5374755, 6449706, 7166340, 10749510, 12899412, 16124265, 21499020, 32248530, 64497060]

約数ペア:

[(1, 64497060), (2, 32248530), (3, 21499020), (4, 16124265), (5, 12899412), (6, 10749510), (9, 7166340), (10, 6449706), (12, 5374755), (15, 4299804), (18, 3583170), (20, 3224853), (23, 2804220), (27, 2388780), (30, 2149902), (36, 1791585), (45, 1433268), (46, 1402110), (54, 1194390), (60, 1074951), (69, 934740), (81, 796260), (90, 716634), (92, 701055), (108, 597195), (115, 560844), (135, 477756), (138, 467370), (162, 398130), (180, 358317), (207, 311580), (230, 280422), (243, 265420), (270, 238878), (276, 233685), (324, 199065), (345, 186948), (405, 159252), (414, 155790), (460, 140211), (486, 132710), (540, 119439), (577, 111780), (621, 103860), (690, 93474), (810, 79626), (828, 77895), (972, 66355), (1035, 62316), (1154, 55890), (1215, 53084), (1242, 51930), (1380, 46737), (1620, 39813), (1731, 37260), (1863, 34620), (2070, 31158), (2308, 27945), (2430, 26542), (2484, 25965), (2885, 22356), (3105, 20772), (3462, 18630), (3726, 17310), (4140, 15579), (4860, 13271), (5193, 12420), (5589, 11540), (5770, 11178), (6210, 10386), (6924, 9315), (7452, 8655)]