30101600

素因数分解:

$2^5\times 5^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 74245248

約数和(自身を除く): 44143648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 191, 197, 200, 382, 394, 400, 764, 788, 800, 955, 985, 1528, 1576, 1910, 1970, 3056, 3152, 3820, 3940, 4775, 4925, 6112, 6304, 7640, 7880, 9550, 9850, 15280, 15760, 19100, 19700, 30560, 31520, 37627, 38200, 39400, 75254, 76400, 78800, 150508, 152800, 157600, 188135, 301016, 376270, 602032, 752540, 940675, 1204064, 1505080, 1881350, 3010160, 3762700, 6020320, 7525400, 15050800, 30101600]

約数ペア:

[(1, 30101600), (2, 15050800), (4, 7525400), (5, 6020320), (8, 3762700), (10, 3010160), (16, 1881350), (20, 1505080), (25, 1204064), (32, 940675), (40, 752540), (50, 602032), (80, 376270), (100, 301016), (160, 188135), (191, 157600), (197, 152800), (200, 150508), (382, 78800), (394, 76400), (400, 75254), (764, 39400), (788, 38200), (800, 37627), (955, 31520), (985, 30560), (1528, 19700), (1576, 19100), (1910, 15760), (1970, 15280), (3056, 9850), (3152, 9550), (3820, 7880), (3940, 7640), (4775, 6304), (4925, 6112)]