56750200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 151128720

約数和(自身を除く): 94378520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 73, 92, 100, 104, 115, 130, 146, 169, 184, 200, 230, 260, 292, 299, 325, 338, 365, 460, 520, 575, 584, 598, 650, 676, 730, 845, 920, 949, 1150, 1196, 1300, 1352, 1460, 1495, 1679, 1690, 1825, 1898, 2300, 2392, 2600, 2920, 2990, 3358, 3380, 3650, 3796, 3887, 4225, 4600, 4745, 5980, 6716, 6760, 7300, 7475, 7592, 7774, 8395, 8450, 9490, 11960, 12337, 13432, 14600, 14950, 15548, 16790, 16900, 18980, 19435, 21827, 23725, 24674, 29900, 31096, 33580, 33800, 37960, 38870, 41975, 43654, 47450, 49348, 59800, 61685, 67160, 77740, 83950, 87308, 94900, 97175, 98696, 109135, 123370, 155480, 167900, 174616, 189800, 194350, 218270, 246740, 283751, 308425, 335800, 388700, 436540, 493480, 545675, 567502, 616850, 777400, 873080, 1091350, 1135004, 1233700, 1418755, 2182700, 2270008, 2467400, 2837510, 4365400, 5675020, 7093775, 11350040, 14187550, 28375100, 56750200]

約数ペア:

[(1, 56750200), (2, 28375100), (4, 14187550), (5, 11350040), (8, 7093775), (10, 5675020), (13, 4365400), (20, 2837510), (23, 2467400), (25, 2270008), (26, 2182700), (40, 1418755), (46, 1233700), (50, 1135004), (52, 1091350), (65, 873080), (73, 777400), (92, 616850), (100, 567502), (104, 545675), (115, 493480), (130, 436540), (146, 388700), (169, 335800), (184, 308425), (200, 283751), (230, 246740), (260, 218270), (292, 194350), (299, 189800), (325, 174616), (338, 167900), (365, 155480), (460, 123370), (520, 109135), (575, 98696), (584, 97175), (598, 94900), (650, 87308), (676, 83950), (730, 77740), (845, 67160), (920, 61685), (949, 59800), (1150, 49348), (1196, 47450), (1300, 43654), (1352, 41975), (1460, 38870), (1495, 37960), (1679, 33800), (1690, 33580), (1825, 31096), (1898, 29900), (2300, 24674), (2392, 23725), (2600, 21827), (2920, 19435), (2990, 18980), (3358, 16900), (3380, 16790), (3650, 15548), (3796, 14950), (3887, 14600), (4225, 13432), (4600, 12337), (4745, 11960), (5980, 9490), (6716, 8450), (6760, 8395), (7300, 7774), (7475, 7592)]