68054300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 157906560

約数和(自身を除く): 89852260

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 100, 116, 124, 145, 155, 290, 310, 580, 620, 725, 757, 775, 899, 1450, 1514, 1550, 1798, 2900, 3028, 3100, 3596, 3785, 4495, 7570, 8990, 15140, 17980, 18925, 21953, 22475, 23467, 37850, 43906, 44950, 46934, 75700, 87812, 89900, 93868, 109765, 117335, 219530, 234670, 439060, 469340, 548825, 586675, 680543, 1097650, 1173350, 1361086, 2195300, 2346700, 2722172, 3402715, 6805430, 13610860, 17013575, 34027150, 68054300]

約数ペア:

[(1, 68054300), (2, 34027150), (4, 17013575), (5, 13610860), (10, 6805430), (20, 3402715), (25, 2722172), (29, 2346700), (31, 2195300), (50, 1361086), (58, 1173350), (62, 1097650), (100, 680543), (116, 586675), (124, 548825), (145, 469340), (155, 439060), (290, 234670), (310, 219530), (580, 117335), (620, 109765), (725, 93868), (757, 89900), (775, 87812), (899, 75700), (1450, 46934), (1514, 44950), (1550, 43906), (1798, 37850), (2900, 23467), (3028, 22475), (3100, 21953), (3596, 18925), (3785, 17980), (4495, 15140), (7570, 8990)]