76470800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:937

約数の個数: 120

約数和(自身を含む): 216986112

約数和(自身を除く): 140515312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 881, 1085, 1240, 1400, 1550, 1736, 1762, 2170, 2480, 2800, 3100, 3472, 3524, 4340, 4405, 5425, 6167, 6200, 7048, 8680, 8810, 10850, 12334, 12400, 14096, 17360, 17620, 21700, 22025, 24668, 27311, 30835, 35240, 43400, 44050, 49336, 54622, 61670, 70480, 86800, 88100, 98672, 109244, 123340, 136555, 154175, 176200, 191177, 218488, 246680, 273110, 308350, 352400, 382354, 436976, 493360, 546220, 616700, 682775, 764708, 955885, 1092440, 1233400, 1365550, 1529416, 1911770, 2184880, 2466800, 2731100, 3058832, 3823540, 4779425, 5462200, 7647080, 9558850, 10924400, 15294160, 19117700, 38235400, 76470800]

約数ペア:

[(1, 76470800), (2, 38235400), (4, 19117700), (5, 15294160), (7, 10924400), (8, 9558850), (10, 7647080), (14, 5462200), (16, 4779425), (20, 3823540), (25, 3058832), (28, 2731100), (31, 2466800), (35, 2184880), (40, 1911770), (50, 1529416), (56, 1365550), (62, 1233400), (70, 1092440), (80, 955885), (100, 764708), (112, 682775), (124, 616700), (140, 546220), (155, 493360), (175, 436976), (200, 382354), (217, 352400), (248, 308350), (280, 273110), (310, 246680), (350, 218488), (400, 191177), (434, 176200), (496, 154175), (560, 136555), (620, 123340), (700, 109244), (775, 98672), (868, 88100), (881, 86800), (1085, 70480), (1240, 61670), (1400, 54622), (1550, 49336), (1736, 44050), (1762, 43400), (2170, 35240), (2480, 30835), (2800, 27311), (3100, 24668), (3472, 22025), (3524, 21700), (4340, 17620), (4405, 17360), (5425, 14096), (6167, 12400), (6200, 12334), (7048, 10850), (8680, 8810)]