68465800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1595

約数の個数: 96

約数和(自身を含む): 181629000

約数和(自身を除く): 113163200

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 325, 340, 425, 442, 520, 650, 680, 850, 884, 1105, 1300, 1549, 1700, 1768, 2210, 2600, 3098, 3400, 4420, 5525, 6196, 7745, 8840, 11050, 12392, 15490, 20137, 22100, 26333, 30980, 38725, 40274, 44200, 52666, 61960, 77450, 80548, 100685, 105332, 131665, 154900, 161096, 201370, 210664, 263330, 309800, 342329, 402740, 503425, 526660, 658325, 684658, 805480, 1006850, 1053320, 1316650, 1369316, 1711645, 2013700, 2633300, 2738632, 3423290, 4027400, 5266600, 6846580, 8558225, 13693160, 17116450, 34232900, 68465800]

約数ペア:

[(1, 68465800), (2, 34232900), (4, 17116450), (5, 13693160), (8, 8558225), (10, 6846580), (13, 5266600), (17, 4027400), (20, 3423290), (25, 2738632), (26, 2633300), (34, 2013700), (40, 1711645), (50, 1369316), (52, 1316650), (65, 1053320), (68, 1006850), (85, 805480), (100, 684658), (104, 658325), (130, 526660), (136, 503425), (170, 402740), (200, 342329), (221, 309800), (260, 263330), (325, 210664), (340, 201370), (425, 161096), (442, 154900), (520, 131665), (650, 105332), (680, 100685), (850, 80548), (884, 77450), (1105, 61960), (1300, 52666), (1549, 44200), (1700, 40274), (1768, 38725), (2210, 30980), (2600, 26333), (3098, 22100), (3400, 20137), (4420, 15490), (5525, 12392), (6196, 11050), (7745, 8840)]