71364780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{132157}}^1$

素因数の和:132175

約数の個数: 48

約数和(自身を含む): 222025440

約数和(自身を除く): 150660660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 132157, 264314, 396471, 528628, 660785, 792942, 1189413, 1321570, 1585884, 1982355, 2378826, 2643140, 3568239, 3964710, 4757652, 5947065, 7136478, 7929420, 11894130, 14272956, 17841195, 23788260, 35682390, 71364780]

約数ペア:

[(1, 71364780), (2, 35682390), (3, 23788260), (4, 17841195), (5, 14272956), (6, 11894130), (9, 7929420), (10, 7136478), (12, 5947065), (15, 4757652), (18, 3964710), (20, 3568239), (27, 2643140), (30, 2378826), (36, 1982355), (45, 1585884), (54, 1321570), (60, 1189413), (90, 792942), (108, 660785), (135, 528628), (180, 396471), (270, 264314), (540, 132157)]