68208930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 189961200

約数和(自身を除く): 121752270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 109, 153, 170, 218, 255, 306, 327, 409, 510, 545, 654, 765, 818, 981, 1090, 1227, 1530, 1635, 1853, 1962, 2045, 2454, 3270, 3681, 3706, 4090, 4905, 5559, 6135, 6953, 7362, 9265, 9810, 11118, 12270, 13906, 16677, 18405, 18530, 20859, 27795, 33354, 34765, 36810, 41718, 44581, 55590, 62577, 69530, 83385, 89162, 104295, 125154, 133743, 166770, 208590, 222905, 267486, 312885, 401229, 445810, 625770, 668715, 757877, 802458, 1337430, 1515754, 2006145, 2273631, 3789385, 4012290, 4547262, 6820893, 7578770, 11368155, 13641786, 22736310, 34104465, 68208930]

約数ペア:

[(1, 68208930), (2, 34104465), (3, 22736310), (5, 13641786), (6, 11368155), (9, 7578770), (10, 6820893), (15, 4547262), (17, 4012290), (18, 3789385), (30, 2273631), (34, 2006145), (45, 1515754), (51, 1337430), (85, 802458), (90, 757877), (102, 668715), (109, 625770), (153, 445810), (170, 401229), (218, 312885), (255, 267486), (306, 222905), (327, 208590), (409, 166770), (510, 133743), (545, 125154), (654, 104295), (765, 89162), (818, 83385), (981, 69530), (1090, 62577), (1227, 55590), (1530, 44581), (1635, 41718), (1853, 36810), (1962, 34765), (2045, 33354), (2454, 27795), (3270, 20859), (3681, 18530), (3706, 18405), (4090, 16677), (4905, 13906), (5559, 12270), (6135, 11118), (6953, 9810), (7362, 9265)]