126536800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^3$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 347790240

約数和(自身を除く): 221253440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 160, 184, 200, 208, 230, 260, 299, 325, 368, 400, 416, 460, 520, 529, 575, 598, 650, 736, 800, 920, 1040, 1058, 1150, 1196, 1300, 1495, 1840, 2080, 2116, 2300, 2392, 2600, 2645, 2990, 3680, 4232, 4600, 4784, 5200, 5290, 5980, 6877, 7475, 8464, 9200, 9568, 10400, 10580, 11960, 12167, 13225, 13754, 14950, 16928, 18400, 21160, 23920, 24334, 26450, 27508, 29900, 34385, 42320, 47840, 48668, 52900, 55016, 59800, 60835, 68770, 84640, 97336, 105800, 110032, 119600, 121670, 137540, 158171, 171925, 194672, 211600, 220064, 239200, 243340, 275080, 304175, 316342, 343850, 389344, 423200, 486680, 550160, 608350, 632684, 687700, 790855, 973360, 1100320, 1216700, 1265368, 1375400, 1581710, 1946720, 2433400, 2530736, 2750800, 3163420, 3954275, 4866800, 5061472, 5501600, 6326840, 7908550, 9733600, 12653680, 15817100, 25307360, 31634200, 63268400, 126536800]

約数ペア:

[(1, 126536800), (2, 63268400), (4, 31634200), (5, 25307360), (8, 15817100), (10, 12653680), (13, 9733600), (16, 7908550), (20, 6326840), (23, 5501600), (25, 5061472), (26, 4866800), (32, 3954275), (40, 3163420), (46, 2750800), (50, 2530736), (52, 2433400), (65, 1946720), (80, 1581710), (92, 1375400), (100, 1265368), (104, 1216700), (115, 1100320), (130, 973360), (160, 790855), (184, 687700), (200, 632684), (208, 608350), (230, 550160), (260, 486680), (299, 423200), (325, 389344), (368, 343850), (400, 316342), (416, 304175), (460, 275080), (520, 243340), (529, 239200), (575, 220064), (598, 211600), (650, 194672), (736, 171925), (800, 158171), (920, 137540), (1040, 121670), (1058, 119600), (1150, 110032), (1196, 105800), (1300, 97336), (1495, 84640), (1840, 68770), (2080, 60835), (2116, 59800), (2300, 55016), (2392, 52900), (2600, 48668), (2645, 47840), (2990, 42320), (3680, 34385), (4232, 29900), (4600, 27508), (4784, 26450), (5200, 24334), (5290, 23920), (5980, 21160), (6877, 18400), (7475, 16928), (8464, 14950), (9200, 13754), (9568, 13225), (10400, 12167), (10580, 11960)]