66745400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 167333040

約数和(自身を除く): 100587640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 67, 68, 85, 100, 134, 136, 170, 200, 268, 293, 335, 340, 425, 536, 586, 670, 680, 850, 1139, 1172, 1340, 1465, 1675, 1700, 2278, 2344, 2680, 2930, 3350, 3400, 4556, 4981, 5695, 5860, 6700, 7325, 9112, 9962, 11390, 11720, 13400, 14650, 19631, 19924, 22780, 24905, 28475, 29300, 39262, 39848, 45560, 49810, 56950, 58600, 78524, 98155, 99620, 113900, 124525, 157048, 196310, 199240, 227800, 249050, 333727, 392620, 490775, 498100, 667454, 785240, 981550, 996200, 1334908, 1668635, 1963100, 2669816, 3337270, 3926200, 6674540, 8343175, 13349080, 16686350, 33372700, 66745400]

約数ペア:

[(1, 66745400), (2, 33372700), (4, 16686350), (5, 13349080), (8, 8343175), (10, 6674540), (17, 3926200), (20, 3337270), (25, 2669816), (34, 1963100), (40, 1668635), (50, 1334908), (67, 996200), (68, 981550), (85, 785240), (100, 667454), (134, 498100), (136, 490775), (170, 392620), (200, 333727), (268, 249050), (293, 227800), (335, 199240), (340, 196310), (425, 157048), (536, 124525), (586, 113900), (670, 99620), (680, 98155), (850, 78524), (1139, 58600), (1172, 56950), (1340, 49810), (1465, 45560), (1675, 39848), (1700, 39262), (2278, 29300), (2344, 28475), (2680, 24905), (2930, 22780), (3350, 19924), (3400, 19631), (4556, 14650), (4981, 13400), (5695, 11720), (5860, 11390), (6700, 9962), (7325, 9112)]