68168600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 165726000

約数和(自身を除く): 97557400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 59, 100, 106, 109, 118, 200, 212, 218, 236, 265, 295, 424, 436, 472, 530, 545, 590, 872, 1060, 1090, 1180, 1325, 1475, 2120, 2180, 2360, 2650, 2725, 2950, 3127, 4360, 5300, 5450, 5777, 5900, 6254, 6431, 10600, 10900, 11554, 11800, 12508, 12862, 15635, 21800, 23108, 25016, 25724, 28885, 31270, 32155, 46216, 51448, 57770, 62540, 64310, 78175, 115540, 125080, 128620, 144425, 156350, 160775, 231080, 257240, 288850, 312700, 321550, 340843, 577700, 625400, 643100, 681686, 1155400, 1286200, 1363372, 1704215, 2726744, 3408430, 6816860, 8521075, 13633720, 17042150, 34084300, 68168600]

約数ペア:

[(1, 68168600), (2, 34084300), (4, 17042150), (5, 13633720), (8, 8521075), (10, 6816860), (20, 3408430), (25, 2726744), (40, 1704215), (50, 1363372), (53, 1286200), (59, 1155400), (100, 681686), (106, 643100), (109, 625400), (118, 577700), (200, 340843), (212, 321550), (218, 312700), (236, 288850), (265, 257240), (295, 231080), (424, 160775), (436, 156350), (472, 144425), (530, 128620), (545, 125080), (590, 115540), (872, 78175), (1060, 64310), (1090, 62540), (1180, 57770), (1325, 51448), (1475, 46216), (2120, 32155), (2180, 31270), (2360, 28885), (2650, 25724), (2725, 25016), (2950, 23108), (3127, 21800), (4360, 15635), (5300, 12862), (5450, 12508), (5777, 11800), (5900, 11554), (6254, 10900), (6431, 10600)]