105429500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 260245440

約数和(自身を除く): 154815940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 125, 145, 220, 250, 275, 290, 319, 500, 550, 580, 638, 661, 725, 1100, 1276, 1322, 1375, 1450, 1595, 2644, 2750, 2900, 3190, 3305, 3625, 5500, 6380, 6610, 7250, 7271, 7975, 13220, 14500, 14542, 15950, 16525, 19169, 29084, 31900, 33050, 36355, 38338, 39875, 66100, 72710, 76676, 79750, 82625, 95845, 145420, 159500, 165250, 181775, 191690, 210859, 330500, 363550, 383380, 421718, 479225, 727100, 843436, 908875, 958450, 1054295, 1817750, 1916900, 2108590, 2396125, 3635500, 4217180, 4792250, 5271475, 9584500, 10542950, 21085900, 26357375, 52714750, 105429500]

約数ペア:

[(1, 105429500), (2, 52714750), (4, 26357375), (5, 21085900), (10, 10542950), (11, 9584500), (20, 5271475), (22, 4792250), (25, 4217180), (29, 3635500), (44, 2396125), (50, 2108590), (55, 1916900), (58, 1817750), (100, 1054295), (110, 958450), (116, 908875), (125, 843436), (145, 727100), (220, 479225), (250, 421718), (275, 383380), (290, 363550), (319, 330500), (500, 210859), (550, 191690), (580, 181775), (638, 165250), (661, 159500), (725, 145420), (1100, 95845), (1276, 82625), (1322, 79750), (1375, 76676), (1450, 72710), (1595, 66100), (2644, 39875), (2750, 38338), (2900, 36355), (3190, 33050), (3305, 31900), (3625, 29084), (5500, 19169), (6380, 16525), (6610, 15950), (7250, 14542), (7271, 14500), (7975, 13220)]