193491180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:627

約数の個数: 168

約数和(自身を含む): 636808032

約数和(自身を除く): 443316852

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, 729, 810, 828, 972, 1035, 1154, 1215, 1242, 1380, 1458, 1620, 1731, 1863, 2070, 2308, 2430, 2484, 2885, 2916, 3105, 3462, 3645, 3726, 4140, 4860, 5193, 5589, 5770, 6210, 6924, 7290, 7452, 8655, 9315, 10386, 11178, 11540, 12420, 13271, 14580, 15579, 16767, 17310, 18630, 20772, 22356, 25965, 26542, 27945, 31158, 33534, 34620, 37260, 39813, 46737, 51930, 53084, 55890, 62316, 66355, 67068, 77895, 79626, 83835, 93474, 103860, 111780, 119439, 132710, 140211, 155790, 159252, 167670, 186948, 199065, 233685, 238878, 265420, 280422, 311580, 335340, 358317, 398130, 420633, 467370, 477756, 560844, 597195, 701055, 716634, 796260, 841266, 934740, 1074951, 1194390, 1402110, 1433268, 1682532, 1791585, 2103165, 2149902, 2388780, 2804220, 3224853, 3583170, 4206330, 4299804, 5374755, 6449706, 7166340, 8412660, 9674559, 10749510, 12899412, 16124265, 19349118, 21499020, 32248530, 38698236, 48372795, 64497060, 96745590, 193491180]

約数ペア:

[(1, 193491180), (2, 96745590), (3, 64497060), (4, 48372795), (5, 38698236), (6, 32248530), (9, 21499020), (10, 19349118), (12, 16124265), (15, 12899412), (18, 10749510), (20, 9674559), (23, 8412660), (27, 7166340), (30, 6449706), (36, 5374755), (45, 4299804), (46, 4206330), (54, 3583170), (60, 3224853), (69, 2804220), (81, 2388780), (90, 2149902), (92, 2103165), (108, 1791585), (115, 1682532), (135, 1433268), (138, 1402110), (162, 1194390), (180, 1074951), (207, 934740), (230, 841266), (243, 796260), (270, 716634), (276, 701055), (324, 597195), (345, 560844), (405, 477756), (414, 467370), (460, 420633), (486, 398130), (540, 358317), (577, 335340), (621, 311580), (690, 280422), (729, 265420), (810, 238878), (828, 233685), (972, 199065), (1035, 186948), (1154, 167670), (1215, 159252), (1242, 155790), (1380, 140211), (1458, 132710), (1620, 119439), (1731, 111780), (1863, 103860), (2070, 93474), (2308, 83835), (2430, 79626), (2484, 77895), (2885, 67068), (2916, 66355), (3105, 62316), (3462, 55890), (3645, 53084), (3726, 51930), (4140, 46737), (4860, 39813), (5193, 37260), (5589, 34620), (5770, 33534), (6210, 31158), (6924, 27945), (7290, 26542), (7452, 25965), (8655, 22356), (9315, 20772), (10386, 18630), (11178, 17310), (11540, 16767), (12420, 15579), (13271, 14580)]