30305309600

素因数分解:

$2^5\times 5^2\times {\mathrm{173}}^1\times {\mathrm{218969}}^1$

素因数の和:219162

約数の個数: 72

約数和(自身を含む): 74410823340

約数和(自身を除く): 44105513740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 173, 200, 346, 400, 692, 800, 865, 1384, 1730, 2768, 3460, 4325, 5536, 6920, 8650, 13840, 17300, 27680, 34600, 69200, 138400, 218969, 437938, 875876, 1094845, 1751752, 2189690, 3503504, 4379380, 5474225, 7007008, 8758760, 10948450, 17517520, 21896900, 35035040, 37881637, 43793800, 75763274, 87587600, 151526548, 175175200, 189408185, 303053096, 378816370, 606106192, 757632740, 947040925, 1212212384, 1515265480, 1894081850, 3030530960, 3788163700, 6061061920, 7576327400, 15152654800, 30305309600]

約数ペア:

[(1, 30305309600), (2, 15152654800), (4, 7576327400), (5, 6061061920), (8, 3788163700), (10, 3030530960), (16, 1894081850), (20, 1515265480), (25, 1212212384), (32, 947040925), (40, 757632740), (50, 606106192), (80, 378816370), (100, 303053096), (160, 189408185), (173, 175175200), (200, 151526548), (346, 87587600), (400, 75763274), (692, 43793800), (800, 37881637), (865, 35035040), (1384, 21896900), (1730, 17517520), (2768, 10948450), (3460, 8758760), (4325, 7007008), (5536, 5474225), (6920, 4379380), (8650, 3503504), (13840, 2189690), (17300, 1751752), (27680, 1094845), (34600, 875876), (69200, 437938), (138400, 218969)]