202480380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10513}}^1$

素因数の和:10635

約数の個数: 72

約数和(自身を含む): 619989552

約数和(自身を除く): 417509172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 10513, 19260, 21026, 31539, 42052, 52565, 63078, 94617, 105130, 126156, 157695, 189234, 210260, 315390, 378468, 473085, 630780, 946170, 1124891, 1892340, 2249782, 3374673, 4499564, 5624455, 6749346, 10124019, 11248910, 13498692, 16873365, 20248038, 22497820, 33746730, 40496076, 50620095, 67493460, 101240190, 202480380]

約数ペア:

[(1, 202480380), (2, 101240190), (3, 67493460), (4, 50620095), (5, 40496076), (6, 33746730), (9, 22497820), (10, 20248038), (12, 16873365), (15, 13498692), (18, 11248910), (20, 10124019), (30, 6749346), (36, 5624455), (45, 4499564), (60, 3374673), (90, 2249782), (107, 1892340), (180, 1124891), (214, 946170), (321, 630780), (428, 473085), (535, 378468), (642, 315390), (963, 210260), (1070, 189234), (1284, 157695), (1605, 126156), (1926, 105130), (2140, 94617), (3210, 63078), (3852, 52565), (4815, 42052), (6420, 31539), (9630, 21026), (10513, 19260)]