72653200

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4909}}^1$

素因数の和:4964

約数の個数: 60

約数和(自身を含む): 179303380

約数和(自身を除く): 106650180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 925, 1480, 1850, 2960, 3700, 4909, 7400, 9818, 14800, 19636, 24545, 39272, 49090, 78544, 98180, 122725, 181633, 196360, 245450, 363266, 392720, 490900, 726532, 908165, 981800, 1453064, 1816330, 1963600, 2906128, 3632660, 4540825, 7265320, 9081650, 14530640, 18163300, 36326600, 72653200]

約数ペア:

[(1, 72653200), (2, 36326600), (4, 18163300), (5, 14530640), (8, 9081650), (10, 7265320), (16, 4540825), (20, 3632660), (25, 2906128), (37, 1963600), (40, 1816330), (50, 1453064), (74, 981800), (80, 908165), (100, 726532), (148, 490900), (185, 392720), (200, 363266), (296, 245450), (370, 196360), (400, 181633), (592, 122725), (740, 98180), (925, 78544), (1480, 49090), (1850, 39272), (2960, 24545), (3700, 19636), (4909, 14800), (7400, 9818)]