66504780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1151}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 142514100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1151, 1284, 1605, 1926, 2140, 2302, 2889, 3210, 3453, 3852, 4604, 4815, 5755, 5778, 6420, 6906, 9630, 10359, 11510, 11556, 13812, 14445, 17265, 19260, 20718, 23020, 28890, 31077, 34530, 41436, 51795, 57780, 62154, 69060, 103590, 123157, 124308, 155385, 207180, 246314, 310770, 369471, 492628, 615785, 621540, 738942, 1108413, 1231570, 1477884, 1847355, 2216826, 2463140, 3325239, 3694710, 4433652, 5542065, 6650478, 7389420, 11084130, 13300956, 16626195, 22168260, 33252390, 66504780]

約数ペア:

[(1, 66504780), (2, 33252390), (3, 22168260), (4, 16626195), (5, 13300956), (6, 11084130), (9, 7389420), (10, 6650478), (12, 5542065), (15, 4433652), (18, 3694710), (20, 3325239), (27, 2463140), (30, 2216826), (36, 1847355), (45, 1477884), (54, 1231570), (60, 1108413), (90, 738942), (107, 621540), (108, 615785), (135, 492628), (180, 369471), (214, 310770), (270, 246314), (321, 207180), (428, 155385), (535, 124308), (540, 123157), (642, 103590), (963, 69060), (1070, 62154), (1151, 57780), (1284, 51795), (1605, 41436), (1926, 34530), (2140, 31077), (2302, 28890), (2889, 23020), (3210, 20718), (3453, 19260), (3852, 17265), (4604, 14445), (4815, 13812), (5755, 11556), (5778, 11510), (6420, 10359), (6906, 9630)]