51795600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2577

約数の個数: 120

約数和(自身を含む): 175747680

約数和(自身を除く): 123952080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2539, 2550, 3400, 4080, 5078, 5100, 6800, 7617, 10156, 10200, 12695, 15234, 20312, 20400, 25390, 30468, 38085, 40624, 43163, 50780, 60936, 63475, 76170, 86326, 101560, 121872, 126950, 129489, 152340, 172652, 190425, 203120, 215815, 253900, 258978, 304680, 345304, 380850, 431630, 507800, 517956, 609360, 647445, 690608, 761700, 863260, 1015600, 1035912, 1079075, 1294890, 1523400, 1726520, 2071824, 2158150, 2589780, 3046800, 3237225, 3453040, 4316300, 5179560, 6474450, 8632600, 10359120, 12948900, 17265200, 25897800, 51795600]

約数ペア:

[(1, 51795600), (2, 25897800), (3, 17265200), (4, 12948900), (5, 10359120), (6, 8632600), (8, 6474450), (10, 5179560), (12, 4316300), (15, 3453040), (16, 3237225), (17, 3046800), (20, 2589780), (24, 2158150), (25, 2071824), (30, 1726520), (34, 1523400), (40, 1294890), (48, 1079075), (50, 1035912), (51, 1015600), (60, 863260), (68, 761700), (75, 690608), (80, 647445), (85, 609360), (100, 517956), (102, 507800), (120, 431630), (136, 380850), (150, 345304), (170, 304680), (200, 258978), (204, 253900), (240, 215815), (255, 203120), (272, 190425), (300, 172652), (340, 152340), (400, 129489), (408, 126950), (425, 121872), (510, 101560), (600, 86326), (680, 76170), (816, 63475), (850, 60936), (1020, 50780), (1200, 43163), (1275, 40624), (1360, 38085), (1700, 30468), (2040, 25390), (2539, 20400), (2550, 20312), (3400, 15234), (4080, 12695), (5078, 10200), (5100, 10156), (6800, 7617)]