17229900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 50552320

約数和(自身を除く): 33322420

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, 727, 790, 948, 1185, 1454, 1580, 1975, 2181, 2370, 2908, 3635, 3950, 4362, 4740, 5925, 7270, 7900, 8724, 10905, 11850, 14540, 18175, 21810, 23700, 36350, 43620, 54525, 57433, 72700, 109050, 114866, 172299, 218100, 229732, 287165, 344598, 574330, 689196, 861495, 1148660, 1435825, 1722990, 2871650, 3445980, 4307475, 5743300, 8614950, 17229900]

約数ペア:

[(1, 17229900), (2, 8614950), (3, 5743300), (4, 4307475), (5, 3445980), (6, 2871650), (10, 1722990), (12, 1435825), (15, 1148660), (20, 861495), (25, 689196), (30, 574330), (50, 344598), (60, 287165), (75, 229732), (79, 218100), (100, 172299), (150, 114866), (158, 109050), (237, 72700), (300, 57433), (316, 54525), (395, 43620), (474, 36350), (727, 23700), (790, 21810), (948, 18175), (1185, 14540), (1454, 11850), (1580, 10905), (1975, 8724), (2181, 7900), (2370, 7270), (2908, 5925), (3635, 4740), (3950, 4362)]