869439200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1451}}^1$

素因数の和:1585

約数の個数: 144

約数和(自身を含む): 2450093184

約数和(自身を除く): 1580653984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 107, 112, 140, 160, 175, 200, 214, 224, 280, 350, 400, 428, 535, 560, 700, 749, 800, 856, 1070, 1120, 1400, 1451, 1498, 1712, 2140, 2675, 2800, 2902, 2996, 3424, 3745, 4280, 5350, 5600, 5804, 5992, 7255, 7490, 8560, 10157, 10700, 11608, 11984, 14510, 14980, 17120, 18725, 20314, 21400, 23216, 23968, 29020, 29960, 36275, 37450, 40628, 42800, 46432, 50785, 58040, 59920, 72550, 74900, 81256, 85600, 101570, 116080, 119840, 145100, 149800, 155257, 162512, 203140, 232160, 253925, 290200, 299600, 310514, 325024, 406280, 507850, 580400, 599200, 621028, 776285, 812560, 1015700, 1086799, 1160800, 1242056, 1552570, 1625120, 2031400, 2173598, 2484112, 3105140, 3881425, 4062800, 4347196, 4968224, 5433995, 6210280, 7762850, 8125600, 8694392, 10867990, 12420560, 15525700, 17388784, 21735980, 24841120, 27169975, 31051400, 34777568, 43471960, 54339950, 62102800, 86943920, 108679900, 124205600, 173887840, 217359800, 434719600, 869439200]

約数ペア:

[(1, 869439200), (2, 434719600), (4, 217359800), (5, 173887840), (7, 124205600), (8, 108679900), (10, 86943920), (14, 62102800), (16, 54339950), (20, 43471960), (25, 34777568), (28, 31051400), (32, 27169975), (35, 24841120), (40, 21735980), (50, 17388784), (56, 15525700), (70, 12420560), (80, 10867990), (100, 8694392), (107, 8125600), (112, 7762850), (140, 6210280), (160, 5433995), (175, 4968224), (200, 4347196), (214, 4062800), (224, 3881425), (280, 3105140), (350, 2484112), (400, 2173598), (428, 2031400), (535, 1625120), (560, 1552570), (700, 1242056), (749, 1160800), (800, 1086799), (856, 1015700), (1070, 812560), (1120, 776285), (1400, 621028), (1451, 599200), (1498, 580400), (1712, 507850), (2140, 406280), (2675, 325024), (2800, 310514), (2902, 299600), (2996, 290200), (3424, 253925), (3745, 232160), (4280, 203140), (5350, 162512), (5600, 155257), (5804, 149800), (5992, 145100), (7255, 119840), (7490, 116080), (8560, 101570), (10157, 85600), (10700, 81256), (11608, 74900), (11984, 72550), (14510, 59920), (14980, 58040), (17120, 50785), (18725, 46432), (20314, 42800), (21400, 40628), (23216, 37450), (23968, 36275), (29020, 29960)]