150743840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 403853688

約数和(自身を除く): 253109848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 137, 160, 184, 208, 230, 260, 274, 299, 368, 416, 460, 520, 529, 548, 598, 685, 736, 920, 1040, 1058, 1096, 1196, 1370, 1495, 1781, 1840, 2080, 2116, 2192, 2392, 2645, 2740, 2990, 3151, 3562, 3680, 4232, 4384, 4784, 5290, 5480, 5980, 6302, 6877, 7124, 8464, 8905, 9568, 10580, 10960, 11960, 12604, 13754, 14248, 15755, 16928, 17810, 21160, 21920, 23920, 25208, 27508, 28496, 31510, 34385, 35620, 40963, 42320, 47840, 50416, 55016, 56992, 63020, 68770, 71240, 72473, 81926, 84640, 100832, 110032, 126040, 137540, 142480, 144946, 163852, 204815, 220064, 252080, 275080, 284960, 289892, 327704, 362365, 409630, 504160, 550160, 579784, 655408, 724730, 819260, 942149, 1100320, 1159568, 1310816, 1449460, 1638520, 1884298, 2319136, 2898920, 3277040, 3768596, 4710745, 5797840, 6554080, 7537192, 9421490, 11595680, 15074384, 18842980, 30148768, 37685960, 75371920, 150743840]

約数ペア:

[(1, 150743840), (2, 75371920), (4, 37685960), (5, 30148768), (8, 18842980), (10, 15074384), (13, 11595680), (16, 9421490), (20, 7537192), (23, 6554080), (26, 5797840), (32, 4710745), (40, 3768596), (46, 3277040), (52, 2898920), (65, 2319136), (80, 1884298), (92, 1638520), (104, 1449460), (115, 1310816), (130, 1159568), (137, 1100320), (160, 942149), (184, 819260), (208, 724730), (230, 655408), (260, 579784), (274, 550160), (299, 504160), (368, 409630), (416, 362365), (460, 327704), (520, 289892), (529, 284960), (548, 275080), (598, 252080), (685, 220064), (736, 204815), (920, 163852), (1040, 144946), (1058, 142480), (1096, 137540), (1196, 126040), (1370, 110032), (1495, 100832), (1781, 84640), (1840, 81926), (2080, 72473), (2116, 71240), (2192, 68770), (2392, 63020), (2645, 56992), (2740, 55016), (2990, 50416), (3151, 47840), (3562, 42320), (3680, 40963), (4232, 35620), (4384, 34385), (4784, 31510), (5290, 28496), (5480, 27508), (5980, 25208), (6302, 23920), (6877, 21920), (7124, 21160), (8464, 17810), (8905, 16928), (9568, 15755), (10580, 14248), (10960, 13754), (11960, 12604)]