131923500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2436

約数の個数: 96

約数和(自身を含む): 394709952

約数和(自身を除く): 262786452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 125, 148, 150, 185, 222, 250, 300, 370, 375, 444, 500, 555, 740, 750, 925, 1110, 1500, 1850, 2220, 2377, 2775, 3700, 4625, 4754, 5550, 7131, 9250, 9508, 11100, 11885, 13875, 14262, 18500, 23770, 27750, 28524, 35655, 47540, 55500, 59425, 71310, 87949, 118850, 142620, 175898, 178275, 237700, 263847, 297125, 351796, 356550, 439745, 527694, 594250, 713100, 879490, 891375, 1055388, 1188500, 1319235, 1758980, 1782750, 2198725, 2638470, 3565500, 4397450, 5276940, 6596175, 8794900, 10993625, 13192350, 21987250, 26384700, 32980875, 43974500, 65961750, 131923500]

約数ペア:

[(1, 131923500), (2, 65961750), (3, 43974500), (4, 32980875), (5, 26384700), (6, 21987250), (10, 13192350), (12, 10993625), (15, 8794900), (20, 6596175), (25, 5276940), (30, 4397450), (37, 3565500), (50, 2638470), (60, 2198725), (74, 1782750), (75, 1758980), (100, 1319235), (111, 1188500), (125, 1055388), (148, 891375), (150, 879490), (185, 713100), (222, 594250), (250, 527694), (300, 439745), (370, 356550), (375, 351796), (444, 297125), (500, 263847), (555, 237700), (740, 178275), (750, 175898), (925, 142620), (1110, 118850), (1500, 87949), (1850, 71310), (2220, 59425), (2377, 55500), (2775, 47540), (3700, 35655), (4625, 28524), (4754, 27750), (5550, 23770), (7131, 18500), (9250, 14262), (9508, 13875), (11100, 11885)]