158954700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4861}}^1$

素因数の和:4987

約数の個数: 72

約数和(自身を含む): 464223760

約数和(自身を除く): 305269060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 218, 300, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 2725, 3270, 4861, 5450, 6540, 8175, 9722, 10900, 14583, 16350, 19444, 24305, 29166, 32700, 48610, 58332, 72915, 97220, 121525, 145830, 243050, 291660, 364575, 486100, 529849, 729150, 1059698, 1458300, 1589547, 2119396, 2649245, 3179094, 5298490, 6358188, 7947735, 10596980, 13246225, 15895470, 26492450, 31790940, 39738675, 52984900, 79477350, 158954700]

約数ペア:

[(1, 158954700), (2, 79477350), (3, 52984900), (4, 39738675), (5, 31790940), (6, 26492450), (10, 15895470), (12, 13246225), (15, 10596980), (20, 7947735), (25, 6358188), (30, 5298490), (50, 3179094), (60, 2649245), (75, 2119396), (100, 1589547), (109, 1458300), (150, 1059698), (218, 729150), (300, 529849), (327, 486100), (436, 364575), (545, 291660), (654, 243050), (1090, 145830), (1308, 121525), (1635, 97220), (2180, 72915), (2725, 58332), (3270, 48610), (4861, 32700), (5450, 29166), (6540, 24305), (8175, 19444), (9722, 16350), (10900, 14583)]