74683260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9649}}^1$

素因数の和:9707

約数の個数: 72

約数和(自身を含む): 231831600

約数和(自身を除く): 157148340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 9649, 19298, 28947, 38596, 48245, 57894, 86841, 96490, 115788, 144735, 173682, 192980, 289470, 347364, 414907, 434205, 578940, 829814, 868410, 1244721, 1659628, 1736820, 2074535, 2489442, 3734163, 4149070, 4978884, 6223605, 7468326, 8298140, 12447210, 14936652, 18670815, 24894420, 37341630, 74683260]

約数ペア:

[(1, 74683260), (2, 37341630), (3, 24894420), (4, 18670815), (5, 14936652), (6, 12447210), (9, 8298140), (10, 7468326), (12, 6223605), (15, 4978884), (18, 4149070), (20, 3734163), (30, 2489442), (36, 2074535), (43, 1736820), (45, 1659628), (60, 1244721), (86, 868410), (90, 829814), (129, 578940), (172, 434205), (180, 414907), (215, 347364), (258, 289470), (387, 192980), (430, 173682), (516, 144735), (645, 115788), (774, 96490), (860, 86841), (1290, 57894), (1548, 48245), (1935, 38596), (2580, 28947), (3870, 19298), (7740, 9649)]