61102300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2129}}^1$

素因数の和:2191

約数の個数: 72

約数和(自身を含む): 155302560

約数和(自身を除く): 94200260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2129, 2870, 4100, 4258, 5740, 7175, 8516, 10645, 14350, 14903, 21290, 28700, 29806, 42580, 53225, 59612, 74515, 87289, 106450, 149030, 174578, 212900, 298060, 349156, 372575, 436445, 611023, 745150, 872890, 1222046, 1490300, 1745780, 2182225, 2444092, 3055115, 4364450, 6110230, 8728900, 12220460, 15275575, 30551150, 61102300]

約数ペア:

[(1, 61102300), (2, 30551150), (4, 15275575), (5, 12220460), (7, 8728900), (10, 6110230), (14, 4364450), (20, 3055115), (25, 2444092), (28, 2182225), (35, 1745780), (41, 1490300), (50, 1222046), (70, 872890), (82, 745150), (100, 611023), (140, 436445), (164, 372575), (175, 349156), (205, 298060), (287, 212900), (350, 174578), (410, 149030), (574, 106450), (700, 87289), (820, 74515), (1025, 59612), (1148, 53225), (1435, 42580), (2050, 29806), (2129, 28700), (2870, 21290), (4100, 14903), (4258, 14350), (5740, 10645), (7175, 8516)]