68263380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{701}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 207744264

約数和(自身を除く): 139480884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 541, 701, 1082, 1402, 1623, 2103, 2164, 2705, 2804, 3246, 3505, 4206, 4869, 5410, 6309, 6492, 7010, 8115, 8412, 9738, 10515, 10820, 12618, 14020, 16230, 19476, 21030, 24345, 25236, 31545, 32460, 42060, 48690, 63090, 97380, 126180, 379241, 758482, 1137723, 1516964, 1896205, 2275446, 3413169, 3792410, 4550892, 5688615, 6826338, 7584820, 11377230, 13652676, 17065845, 22754460, 34131690, 68263380]

約数ペア:

[(1, 68263380), (2, 34131690), (3, 22754460), (4, 17065845), (5, 13652676), (6, 11377230), (9, 7584820), (10, 6826338), (12, 5688615), (15, 4550892), (18, 3792410), (20, 3413169), (30, 2275446), (36, 1896205), (45, 1516964), (60, 1137723), (90, 758482), (180, 379241), (541, 126180), (701, 97380), (1082, 63090), (1402, 48690), (1623, 42060), (2103, 32460), (2164, 31545), (2705, 25236), (2804, 24345), (3246, 21030), (3505, 19476), (4206, 16230), (4869, 14020), (5410, 12618), (6309, 10820), (6492, 10515), (7010, 9738), (8115, 8412)]