47196900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{229}}^2$

素因数の和:478

約数の個数: 81

約数和(自身を含む): 148584891

約数和(自身を除く): 101387991

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 229, 300, 450, 458, 687, 900, 916, 1145, 1374, 2061, 2290, 2748, 3435, 4122, 4580, 5725, 6870, 8244, 10305, 11450, 13740, 17175, 20610, 22900, 34350, 41220, 51525, 52441, 68700, 103050, 104882, 157323, 206100, 209764, 262205, 314646, 471969, 524410, 629292, 786615, 943938, 1048820, 1311025, 1573230, 1887876, 2359845, 2622050, 3146460, 3933075, 4719690, 5244100, 7866150, 9439380, 11799225, 15732300, 23598450, 47196900]

約数ペア:

[(1, 47196900), (2, 23598450), (3, 15732300), (4, 11799225), (5, 9439380), (6, 7866150), (9, 5244100), (10, 4719690), (12, 3933075), (15, 3146460), (18, 2622050), (20, 2359845), (25, 1887876), (30, 1573230), (36, 1311025), (45, 1048820), (50, 943938), (60, 786615), (75, 629292), (90, 524410), (100, 471969), (150, 314646), (180, 262205), (225, 209764), (229, 206100), (300, 157323), (450, 104882), (458, 103050), (687, 68700), (900, 52441), (916, 51525), (1145, 41220), (1374, 34350), (2061, 22900), (2290, 20610), (2748, 17175), (3435, 13740), (4122, 11450), (4580, 10305), (5725, 8244)]