142736800

素因数分解:

$2^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2663}}^1$

素因数の和:2750

約数の個数: 72

約数和(自身を含む): 353789856

約数和(自身を除く): 211053056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 134, 160, 200, 268, 335, 400, 536, 670, 800, 1072, 1340, 1675, 2144, 2663, 2680, 3350, 5326, 5360, 6700, 10652, 10720, 13315, 13400, 21304, 26630, 26800, 42608, 53260, 53600, 66575, 85216, 106520, 133150, 178421, 213040, 266300, 356842, 426080, 532600, 713684, 892105, 1065200, 1427368, 1784210, 2130400, 2854736, 3568420, 4460525, 5709472, 7136840, 8921050, 14273680, 17842100, 28547360, 35684200, 71368400, 142736800]

約数ペア:

[(1, 142736800), (2, 71368400), (4, 35684200), (5, 28547360), (8, 17842100), (10, 14273680), (16, 8921050), (20, 7136840), (25, 5709472), (32, 4460525), (40, 3568420), (50, 2854736), (67, 2130400), (80, 1784210), (100, 1427368), (134, 1065200), (160, 892105), (200, 713684), (268, 532600), (335, 426080), (400, 356842), (536, 266300), (670, 213040), (800, 178421), (1072, 133150), (1340, 106520), (1675, 85216), (2144, 66575), (2663, 53600), (2680, 53260), (3350, 42608), (5326, 26800), (5360, 26630), (6700, 21304), (10652, 13400), (10720, 13315)]