71612400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:823

約数の個数: 120

約数和(自身を含む): 232485120

約数和(自身を除く): 160872720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 83, 100, 120, 150, 166, 200, 240, 249, 300, 332, 400, 415, 498, 600, 664, 719, 830, 996, 1200, 1245, 1328, 1438, 1660, 1992, 2075, 2157, 2490, 2876, 3320, 3595, 3984, 4150, 4314, 4980, 5752, 6225, 6640, 7190, 8300, 8628, 9960, 10785, 11504, 12450, 14380, 16600, 17256, 17975, 19920, 21570, 24900, 28760, 33200, 34512, 35950, 43140, 49800, 53925, 57520, 59677, 71900, 86280, 99600, 107850, 119354, 143800, 172560, 179031, 215700, 238708, 287600, 298385, 358062, 431400, 477416, 596770, 716124, 862800, 895155, 954832, 1193540, 1432248, 1491925, 1790310, 2387080, 2864496, 2983850, 3580620, 4475775, 4774160, 5967700, 7161240, 8951550, 11935400, 14322480, 17903100, 23870800, 35806200, 71612400]

約数ペア:

[(1, 71612400), (2, 35806200), (3, 23870800), (4, 17903100), (5, 14322480), (6, 11935400), (8, 8951550), (10, 7161240), (12, 5967700), (15, 4774160), (16, 4475775), (20, 3580620), (24, 2983850), (25, 2864496), (30, 2387080), (40, 1790310), (48, 1491925), (50, 1432248), (60, 1193540), (75, 954832), (80, 895155), (83, 862800), (100, 716124), (120, 596770), (150, 477416), (166, 431400), (200, 358062), (240, 298385), (249, 287600), (300, 238708), (332, 215700), (400, 179031), (415, 172560), (498, 143800), (600, 119354), (664, 107850), (719, 99600), (830, 86280), (996, 71900), (1200, 59677), (1245, 57520), (1328, 53925), (1438, 49800), (1660, 43140), (1992, 35950), (2075, 34512), (2157, 33200), (2490, 28760), (2876, 24900), (3320, 21570), (3595, 19920), (3984, 17975), (4150, 17256), (4314, 16600), (4980, 14380), (5752, 12450), (6225, 11504), (6640, 10785), (7190, 9960), (8300, 8628)]