90736000

素因数分解:

$2^7\times 5^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 231996960

約数和(自身を除く): 141260960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 107, 125, 128, 160, 200, 212, 214, 250, 265, 320, 400, 424, 428, 500, 530, 535, 640, 800, 848, 856, 1000, 1060, 1070, 1325, 1600, 1696, 1712, 2000, 2120, 2140, 2650, 2675, 3200, 3392, 3424, 4000, 4240, 4280, 5300, 5350, 5671, 6625, 6784, 6848, 8000, 8480, 8560, 10600, 10700, 11342, 13250, 13375, 13696, 16000, 16960, 17120, 21200, 21400, 22684, 26500, 26750, 28355, 33920, 34240, 42400, 42800, 45368, 53000, 53500, 56710, 68480, 84800, 85600, 90736, 106000, 107000, 113420, 141775, 169600, 171200, 181472, 212000, 214000, 226840, 283550, 342400, 362944, 424000, 428000, 453680, 567100, 708875, 725888, 848000, 856000, 907360, 1134200, 1417750, 1712000, 1814720, 2268400, 2835500, 3629440, 4536800, 5671000, 9073600, 11342000, 18147200, 22684000, 45368000, 90736000]

約数ペア:

[(1, 90736000), (2, 45368000), (4, 22684000), (5, 18147200), (8, 11342000), (10, 9073600), (16, 5671000), (20, 4536800), (25, 3629440), (32, 2835500), (40, 2268400), (50, 1814720), (53, 1712000), (64, 1417750), (80, 1134200), (100, 907360), (106, 856000), (107, 848000), (125, 725888), (128, 708875), (160, 567100), (200, 453680), (212, 428000), (214, 424000), (250, 362944), (265, 342400), (320, 283550), (400, 226840), (424, 214000), (428, 212000), (500, 181472), (530, 171200), (535, 169600), (640, 141775), (800, 113420), (848, 107000), (856, 106000), (1000, 90736), (1060, 85600), (1070, 84800), (1325, 68480), (1600, 56710), (1696, 53500), (1712, 53000), (2000, 45368), (2120, 42800), (2140, 42400), (2650, 34240), (2675, 33920), (3200, 28355), (3392, 26750), (3424, 26500), (4000, 22684), (4240, 21400), (4280, 21200), (5300, 17120), (5350, 16960), (5671, 16000), (6625, 13696), (6784, 13375), (6848, 13250), (8000, 11342), (8480, 10700), (8560, 10600)]