8107500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 25191936

約数和(自身を除く): 17084436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 47, 50, 60, 69, 75, 92, 94, 100, 115, 125, 138, 141, 150, 188, 230, 235, 250, 276, 282, 300, 345, 375, 460, 470, 500, 564, 575, 625, 690, 705, 750, 940, 1081, 1150, 1175, 1250, 1380, 1410, 1500, 1725, 1875, 2162, 2300, 2350, 2500, 2820, 2875, 3243, 3450, 3525, 3750, 4324, 4700, 5405, 5750, 5875, 6486, 6900, 7050, 7500, 8625, 10810, 11500, 11750, 12972, 14100, 14375, 16215, 17250, 17625, 21620, 23500, 27025, 28750, 29375, 32430, 34500, 35250, 43125, 54050, 57500, 58750, 64860, 70500, 81075, 86250, 88125, 108100, 117500, 135125, 162150, 172500, 176250, 270250, 324300, 352500, 405375, 540500, 675625, 810750, 1351250, 1621500, 2026875, 2702500, 4053750, 8107500]

約数ペア:

[(1, 8107500), (2, 4053750), (3, 2702500), (4, 2026875), (5, 1621500), (6, 1351250), (10, 810750), (12, 675625), (15, 540500), (20, 405375), (23, 352500), (25, 324300), (30, 270250), (46, 176250), (47, 172500), (50, 162150), (60, 135125), (69, 117500), (75, 108100), (92, 88125), (94, 86250), (100, 81075), (115, 70500), (125, 64860), (138, 58750), (141, 57500), (150, 54050), (188, 43125), (230, 35250), (235, 34500), (250, 32430), (276, 29375), (282, 28750), (300, 27025), (345, 23500), (375, 21620), (460, 17625), (470, 17250), (500, 16215), (564, 14375), (575, 14100), (625, 12972), (690, 11750), (705, 11500), (750, 10810), (940, 8625), (1081, 7500), (1150, 7050), (1175, 6900), (1250, 6486), (1380, 5875), (1410, 5750), (1500, 5405), (1725, 4700), (1875, 4324), (2162, 3750), (2300, 3525), (2350, 3450), (2500, 3243), (2820, 2875)]