140562900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3390

約数の個数: 108

約数和(自身を含む): 450096192

約数和(自身を除く): 309533292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1692, 2115, 2350, 2820, 3323, 3525, 4230, 4700, 6646, 7050, 8460, 9969, 10575, 13292, 14100, 16615, 19938, 21150, 29907, 33230, 39876, 42300, 49845, 59814, 66460, 83075, 99690, 119628, 149535, 156181, 166150, 199380, 249225, 299070, 312362, 332300, 468543, 498450, 598140, 624724, 747675, 780905, 937086, 996900, 1405629, 1495350, 1561810, 1874172, 2342715, 2811258, 2990700, 3123620, 3904525, 4685430, 5622516, 7028145, 7809050, 9370860, 11713575, 14056290, 15618100, 23427150, 28112580, 35140725, 46854300, 70281450, 140562900]

約数ペア:

[(1, 140562900), (2, 70281450), (3, 46854300), (4, 35140725), (5, 28112580), (6, 23427150), (9, 15618100), (10, 14056290), (12, 11713575), (15, 9370860), (18, 7809050), (20, 7028145), (25, 5622516), (30, 4685430), (36, 3904525), (45, 3123620), (47, 2990700), (50, 2811258), (60, 2342715), (75, 1874172), (90, 1561810), (94, 1495350), (100, 1405629), (141, 996900), (150, 937086), (180, 780905), (188, 747675), (225, 624724), (235, 598140), (282, 498450), (300, 468543), (423, 332300), (450, 312362), (470, 299070), (564, 249225), (705, 199380), (846, 166150), (900, 156181), (940, 149535), (1175, 119628), (1410, 99690), (1692, 83075), (2115, 66460), (2350, 59814), (2820, 49845), (3323, 42300), (3525, 39876), (4230, 33230), (4700, 29907), (6646, 21150), (7050, 19938), (8460, 16615), (9969, 14100), (10575, 13292)]