2725500

素因数分解:

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

素因数の和:124

約数の個数: 96

約数和(自身を含む): 8386560

約数和(自身を除く): 5661060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 79, 92, 100, 115, 125, 138, 150, 158, 230, 237, 250, 276, 300, 316, 345, 375, 395, 460, 474, 500, 575, 690, 750, 790, 948, 1150, 1185, 1380, 1500, 1580, 1725, 1817, 1975, 2300, 2370, 2875, 3450, 3634, 3950, 4740, 5451, 5750, 5925, 6900, 7268, 7900, 8625, 9085, 9875, 10902, 11500, 11850, 17250, 18170, 19750, 21804, 23700, 27255, 29625, 34500, 36340, 39500, 45425, 54510, 59250, 90850, 109020, 118500, 136275, 181700, 227125, 272550, 454250, 545100, 681375, 908500, 1362750, 2725500]

約数ペア:

[(1, 2725500), (2, 1362750), (3, 908500), (4, 681375), (5, 545100), (6, 454250), (10, 272550), (12, 227125), (15, 181700), (20, 136275), (23, 118500), (25, 109020), (30, 90850), (46, 59250), (50, 54510), (60, 45425), (69, 39500), (75, 36340), (79, 34500), (92, 29625), (100, 27255), (115, 23700), (125, 21804), (138, 19750), (150, 18170), (158, 17250), (230, 11850), (237, 11500), (250, 10902), (276, 9875), (300, 9085), (316, 8625), (345, 7900), (375, 7268), (395, 6900), (460, 5925), (474, 5750), (500, 5451), (575, 4740), (690, 3950), (750, 3634), (790, 3450), (948, 2875), (1150, 2370), (1185, 2300), (1380, 1975), (1500, 1817), (1580, 1725)]