27512800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^3$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 81557280

約数和(自身を除く): 54044480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 289, 340, 350, 400, 425, 476, 544, 560, 578, 595, 680, 700, 800, 850, 952, 1120, 1156, 1190, 1360, 1400, 1445, 1700, 1904, 2023, 2312, 2380, 2720, 2800, 2890, 2975, 3400, 3808, 4046, 4624, 4760, 4913, 5600, 5780, 5950, 6800, 7225, 8092, 9248, 9520, 9826, 10115, 11560, 11900, 13600, 14450, 16184, 19040, 19652, 20230, 23120, 23800, 24565, 28900, 32368, 34391, 39304, 40460, 46240, 47600, 49130, 50575, 57800, 64736, 68782, 78608, 80920, 95200, 98260, 101150, 115600, 122825, 137564, 157216, 161840, 171955, 196520, 202300, 231200, 245650, 275128, 323680, 343910, 393040, 404600, 491300, 550256, 687820, 786080, 809200, 859775, 982600, 1100512, 1375640, 1618400, 1719550, 1965200, 2751280, 3439100, 3930400, 5502560, 6878200, 13756400, 27512800]

約数ペア:

[(1, 27512800), (2, 13756400), (4, 6878200), (5, 5502560), (7, 3930400), (8, 3439100), (10, 2751280), (14, 1965200), (16, 1719550), (17, 1618400), (20, 1375640), (25, 1100512), (28, 982600), (32, 859775), (34, 809200), (35, 786080), (40, 687820), (50, 550256), (56, 491300), (68, 404600), (70, 393040), (80, 343910), (85, 323680), (100, 275128), (112, 245650), (119, 231200), (136, 202300), (140, 196520), (160, 171955), (170, 161840), (175, 157216), (200, 137564), (224, 122825), (238, 115600), (272, 101150), (280, 98260), (289, 95200), (340, 80920), (350, 78608), (400, 68782), (425, 64736), (476, 57800), (544, 50575), (560, 49130), (578, 47600), (595, 46240), (680, 40460), (700, 39304), (800, 34391), (850, 32368), (952, 28900), (1120, 24565), (1156, 23800), (1190, 23120), (1360, 20230), (1400, 19652), (1445, 19040), (1700, 16184), (1904, 14450), (2023, 13600), (2312, 11900), (2380, 11560), (2720, 10115), (2800, 9826), (2890, 9520), (2975, 9248), (3400, 8092), (3808, 7225), (4046, 6800), (4624, 5950), (4760, 5780), (4913, 5600)]