72071700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3041}}^1$

素因数の和:3137

約数の個数: 72

約数和(自身を含む): 211236480

約数和(自身を除く): 139164780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3041, 3950, 4740, 5925, 6082, 7900, 9123, 11850, 12164, 15205, 18246, 23700, 30410, 36492, 45615, 60820, 76025, 91230, 152050, 182460, 228075, 240239, 304100, 456150, 480478, 720717, 912300, 960956, 1201195, 1441434, 2402390, 2882868, 3603585, 4804780, 6005975, 7207170, 12011950, 14414340, 18017925, 24023900, 36035850, 72071700]

約数ペア:

[(1, 72071700), (2, 36035850), (3, 24023900), (4, 18017925), (5, 14414340), (6, 12011950), (10, 7207170), (12, 6005975), (15, 4804780), (20, 3603585), (25, 2882868), (30, 2402390), (50, 1441434), (60, 1201195), (75, 960956), (79, 912300), (100, 720717), (150, 480478), (158, 456150), (237, 304100), (300, 240239), (316, 228075), (395, 182460), (474, 152050), (790, 91230), (948, 76025), (1185, 60820), (1580, 45615), (1975, 36492), (2370, 30410), (3041, 23700), (3950, 18246), (4740, 15205), (5925, 12164), (6082, 11850), (7900, 9123)]