144562100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 329145600

約数和(自身を除く): 184583500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 79, 100, 116, 145, 158, 290, 316, 395, 580, 631, 725, 790, 1262, 1450, 1580, 1975, 2291, 2524, 2900, 3155, 3950, 4582, 6310, 7900, 9164, 11455, 12620, 15775, 18299, 22910, 31550, 36598, 45820, 49849, 57275, 63100, 73196, 91495, 99698, 114550, 182990, 199396, 229100, 249245, 365980, 457475, 498490, 914950, 996980, 1246225, 1445621, 1829900, 2492450, 2891242, 4984900, 5782484, 7228105, 14456210, 28912420, 36140525, 72281050, 144562100]

約数ペア:

[(1, 144562100), (2, 72281050), (4, 36140525), (5, 28912420), (10, 14456210), (20, 7228105), (25, 5782484), (29, 4984900), (50, 2891242), (58, 2492450), (79, 1829900), (100, 1445621), (116, 1246225), (145, 996980), (158, 914950), (290, 498490), (316, 457475), (395, 365980), (580, 249245), (631, 229100), (725, 199396), (790, 182990), (1262, 114550), (1450, 99698), (1580, 91495), (1975, 73196), (2291, 63100), (2524, 57275), (2900, 49849), (3155, 45820), (3950, 36598), (4582, 31550), (6310, 22910), (7900, 18299), (9164, 15775), (11455, 12620)]