97809900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4127}}^1$

素因数の和:4223

約数の個数: 72

約数和(自身を含む): 286648320

約数和(自身を除く): 188838420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3950, 4127, 4740, 5925, 7900, 8254, 11850, 12381, 16508, 20635, 23700, 24762, 41270, 49524, 61905, 82540, 103175, 123810, 206350, 247620, 309525, 326033, 412700, 619050, 652066, 978099, 1238100, 1304132, 1630165, 1956198, 3260330, 3912396, 4890495, 6520660, 8150825, 9780990, 16301650, 19561980, 24452475, 32603300, 48904950, 97809900]

約数ペア:

[(1, 97809900), (2, 48904950), (3, 32603300), (4, 24452475), (5, 19561980), (6, 16301650), (10, 9780990), (12, 8150825), (15, 6520660), (20, 4890495), (25, 3912396), (30, 3260330), (50, 1956198), (60, 1630165), (75, 1304132), (79, 1238100), (100, 978099), (150, 652066), (158, 619050), (237, 412700), (300, 326033), (316, 309525), (395, 247620), (474, 206350), (790, 123810), (948, 103175), (1185, 82540), (1580, 61905), (1975, 49524), (2370, 41270), (3950, 24762), (4127, 23700), (4740, 20635), (5925, 16508), (7900, 12381), (8254, 11850)]