67224800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4980

約数の個数: 72

約数和(自身を含む): 173801376

約数和(自身を除く): 106576576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 4943, 6800, 9886, 13600, 19772, 24715, 39544, 49430, 79088, 84031, 98860, 123575, 158176, 168062, 197720, 247150, 336124, 395440, 420155, 494300, 672248, 790880, 840310, 988600, 1344496, 1680620, 1977200, 2100775, 2688992, 3361240, 3954400, 4201550, 6722480, 8403100, 13444960, 16806200, 33612400, 67224800]

約数ペア:

[(1, 67224800), (2, 33612400), (4, 16806200), (5, 13444960), (8, 8403100), (10, 6722480), (16, 4201550), (17, 3954400), (20, 3361240), (25, 2688992), (32, 2100775), (34, 1977200), (40, 1680620), (50, 1344496), (68, 988600), (80, 840310), (85, 790880), (100, 672248), (136, 494300), (160, 420155), (170, 395440), (200, 336124), (272, 247150), (340, 197720), (400, 168062), (425, 158176), (544, 123575), (680, 98860), (800, 84031), (850, 79088), (1360, 49430), (1700, 39544), (2720, 24715), (3400, 19772), (4943, 13600), (6800, 9886)]