1621500

素因数分解:

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

素因数の和:92

約数の個数: 96

約数和(自身を含む): 5031936

約数和(自身を除く): 3410436

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, 690, 705, 750, 940, 1081, 1150, 1175, 1380, 1410, 1500, 1725, 2162, 2300, 2350, 2820, 2875, 3243, 3450, 3525, 4324, 4700, 5405, 5750, 5875, 6486, 6900, 7050, 8625, 10810, 11500, 11750, 12972, 14100, 16215, 17250, 17625, 21620, 23500, 27025, 32430, 34500, 35250, 54050, 64860, 70500, 81075, 108100, 135125, 162150, 270250, 324300, 405375, 540500, 810750, 1621500]

約数ペア:

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