95821900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 214830000

約数和(自身を除く): 119008100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 109, 118, 149, 218, 236, 295, 298, 436, 545, 590, 596, 745, 1090, 1180, 1475, 1490, 2180, 2725, 2950, 2980, 3725, 5450, 5900, 6431, 7450, 8791, 10900, 12862, 14900, 16241, 17582, 25724, 32155, 32482, 35164, 43955, 64310, 64964, 81205, 87910, 128620, 160775, 162410, 175820, 219775, 321550, 324820, 406025, 439550, 643100, 812050, 879100, 958219, 1624100, 1916438, 3832876, 4791095, 9582190, 19164380, 23955475, 47910950, 95821900]

約数ペア:

[(1, 95821900), (2, 47910950), (4, 23955475), (5, 19164380), (10, 9582190), (20, 4791095), (25, 3832876), (50, 1916438), (59, 1624100), (100, 958219), (109, 879100), (118, 812050), (149, 643100), (218, 439550), (236, 406025), (295, 324820), (298, 321550), (436, 219775), (545, 175820), (590, 162410), (596, 160775), (745, 128620), (1090, 87910), (1180, 81205), (1475, 64964), (1490, 64310), (2180, 43955), (2725, 35164), (2950, 32482), (2980, 32155), (3725, 25724), (5450, 17582), (5900, 16241), (6431, 14900), (7450, 12862), (8791, 10900)]