252208080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{38921}}^1$

素因数の和:38946

約数の個数: 100

約数和(自身を含む): 875978532

約数和(自身を除く): 623770452

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 38921, 77842, 116763, 155684, 194605, 233526, 311368, 350289, 389210, 467052, 583815, 622736, 700578, 778420, 934104, 1050867, 1167630, 1401156, 1556840, 1751445, 1868208, 2101734, 2335260, 2802312, 3113680, 3152601, 3502890, 4203468, 4670520, 5254335, 5604624, 6305202, 7005780, 8406936, 9341040, 10508670, 12610404, 14011560, 15763005, 16813872, 21017340, 25220808, 28023120, 31526010, 42034680, 50441616, 63052020, 84069360, 126104040, 252208080]

約数ペア:

[(1, 252208080), (2, 126104040), (3, 84069360), (4, 63052020), (5, 50441616), (6, 42034680), (8, 31526010), (9, 28023120), (10, 25220808), (12, 21017340), (15, 16813872), (16, 15763005), (18, 14011560), (20, 12610404), (24, 10508670), (27, 9341040), (30, 8406936), (36, 7005780), (40, 6305202), (45, 5604624), (48, 5254335), (54, 4670520), (60, 4203468), (72, 3502890), (80, 3152601), (81, 3113680), (90, 2802312), (108, 2335260), (120, 2101734), (135, 1868208), (144, 1751445), (162, 1556840), (180, 1401156), (216, 1167630), (240, 1050867), (270, 934104), (324, 778420), (360, 700578), (405, 622736), (432, 583815), (540, 467052), (648, 389210), (720, 350289), (810, 311368), (1080, 233526), (1296, 194605), (1620, 155684), (2160, 116763), (3240, 77842), (6480, 38921)]