76472800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5623}}^1$

素因数の和:5660

約数の個数: 72

約数和(自身を含む): 197706096

約数和(自身を除く): 121233296

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, 5623, 6800, 11246, 13600, 22492, 28115, 44984, 56230, 89968, 95591, 112460, 140575, 179936, 191182, 224920, 281150, 382364, 449840, 477955, 562300, 764728, 899680, 955910, 1124600, 1529456, 1911820, 2249200, 2389775, 3058912, 3823640, 4498400, 4779550, 7647280, 9559100, 15294560, 19118200, 38236400, 76472800]

約数ペア:

[(1, 76472800), (2, 38236400), (4, 19118200), (5, 15294560), (8, 9559100), (10, 7647280), (16, 4779550), (17, 4498400), (20, 3823640), (25, 3058912), (32, 2389775), (34, 2249200), (40, 1911820), (50, 1529456), (68, 1124600), (80, 955910), (85, 899680), (100, 764728), (136, 562300), (160, 477955), (170, 449840), (200, 382364), (272, 281150), (340, 224920), (400, 191182), (425, 179936), (544, 140575), (680, 112460), (800, 95591), (850, 89968), (1360, 56230), (1700, 44984), (2720, 28115), (3400, 22492), (5623, 13600), (6800, 11246)]