1090200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 3571200

約数和(自身を除く): 2481000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 79, 92, 100, 115, 120, 138, 150, 158, 184, 200, 230, 237, 276, 300, 316, 345, 395, 460, 474, 552, 575, 600, 632, 690, 790, 920, 948, 1150, 1185, 1380, 1580, 1725, 1817, 1896, 1975, 2300, 2370, 2760, 3160, 3450, 3634, 3950, 4600, 4740, 5451, 5925, 6900, 7268, 7900, 9085, 9480, 10902, 11850, 13800, 14536, 15800, 18170, 21804, 23700, 27255, 36340, 43608, 45425, 47400, 54510, 72680, 90850, 109020, 136275, 181700, 218040, 272550, 363400, 545100, 1090200]

約数ペア:

[(1, 1090200), (2, 545100), (3, 363400), (4, 272550), (5, 218040), (6, 181700), (8, 136275), (10, 109020), (12, 90850), (15, 72680), (20, 54510), (23, 47400), (24, 45425), (25, 43608), (30, 36340), (40, 27255), (46, 23700), (50, 21804), (60, 18170), (69, 15800), (75, 14536), (79, 13800), (92, 11850), (100, 10902), (115, 9480), (120, 9085), (138, 7900), (150, 7268), (158, 6900), (184, 5925), (200, 5451), (230, 4740), (237, 4600), (276, 3950), (300, 3634), (316, 3450), (345, 3160), (395, 2760), (460, 2370), (474, 2300), (552, 1975), (575, 1896), (600, 1817), (632, 1725), (690, 1580), (790, 1380), (920, 1185), (948, 1150)]