40148700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3617}}^1$

素因数の和:3671

約数の個数: 72

約数和(自身を含む): 119336112

約数和(自身を除く): 79187412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3617, 3700, 5550, 7234, 10851, 11100, 14468, 18085, 21702, 36170, 43404, 54255, 72340, 90425, 108510, 133829, 180850, 217020, 267658, 271275, 361700, 401487, 535316, 542550, 669145, 802974, 1085100, 1338290, 1605948, 2007435, 2676580, 3345725, 4014870, 6691450, 8029740, 10037175, 13382900, 20074350, 40148700]

約数ペア:

[(1, 40148700), (2, 20074350), (3, 13382900), (4, 10037175), (5, 8029740), (6, 6691450), (10, 4014870), (12, 3345725), (15, 2676580), (20, 2007435), (25, 1605948), (30, 1338290), (37, 1085100), (50, 802974), (60, 669145), (74, 542550), (75, 535316), (100, 401487), (111, 361700), (148, 271275), (150, 267658), (185, 217020), (222, 180850), (300, 133829), (370, 108510), (444, 90425), (555, 72340), (740, 54255), (925, 43404), (1110, 36170), (1850, 21702), (2220, 18085), (2775, 14468), (3617, 11100), (3700, 10851), (5550, 7234)]