51140400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2283

約数の個数: 120

約数和(自身を含む): 172518720

約数和(自身を除く): 121378320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2243, 2280, 2850, 3800, 4486, 4560, 5700, 6729, 7600, 8972, 11215, 11400, 13458, 17944, 22430, 22800, 26916, 33645, 35888, 42617, 44860, 53832, 56075, 67290, 85234, 89720, 107664, 112150, 127851, 134580, 168225, 170468, 179440, 213085, 224300, 255702, 269160, 336450, 340936, 426170, 448600, 511404, 538320, 639255, 672900, 681872, 852340, 897200, 1022808, 1065425, 1278510, 1345800, 1704680, 2045616, 2130850, 2557020, 2691600, 3196275, 3409360, 4261700, 5114040, 6392550, 8523400, 10228080, 12785100, 17046800, 25570200, 51140400]

約数ペア:

[(1, 51140400), (2, 25570200), (3, 17046800), (4, 12785100), (5, 10228080), (6, 8523400), (8, 6392550), (10, 5114040), (12, 4261700), (15, 3409360), (16, 3196275), (19, 2691600), (20, 2557020), (24, 2130850), (25, 2045616), (30, 1704680), (38, 1345800), (40, 1278510), (48, 1065425), (50, 1022808), (57, 897200), (60, 852340), (75, 681872), (76, 672900), (80, 639255), (95, 538320), (100, 511404), (114, 448600), (120, 426170), (150, 340936), (152, 336450), (190, 269160), (200, 255702), (228, 224300), (240, 213085), (285, 179440), (300, 170468), (304, 168225), (380, 134580), (400, 127851), (456, 112150), (475, 107664), (570, 89720), (600, 85234), (760, 67290), (912, 56075), (950, 53832), (1140, 44860), (1200, 42617), (1425, 35888), (1520, 33645), (1900, 26916), (2243, 22800), (2280, 22430), (2850, 17944), (3800, 13458), (4486, 11400), (4560, 11215), (5700, 8972), (6729, 7600)]