196719000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2898

約数の個数: 128

約数和(自身を含む): 640673280

約数和(自身を除く): 443954280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1725, 2300, 2760, 2851, 2875, 3000, 3450, 4600, 5702, 5750, 6900, 8553, 8625, 11404, 11500, 13800, 14255, 17106, 17250, 22808, 23000, 28510, 34212, 34500, 42765, 57020, 65573, 68424, 69000, 71275, 85530, 114040, 131146, 142550, 171060, 196719, 213825, 262292, 285100, 327865, 342120, 356375, 393438, 427650, 524584, 570200, 655730, 712750, 786876, 855300, 983595, 1069125, 1311460, 1425500, 1573752, 1639325, 1710600, 1967190, 2138250, 2622920, 2851000, 3278650, 3934380, 4276500, 4917975, 6557300, 7868760, 8196625, 8553000, 9835950, 13114600, 16393250, 19671900, 24589875, 32786500, 39343800, 49179750, 65573000, 98359500, 196719000]

約数ペア:

[(1, 196719000), (2, 98359500), (3, 65573000), (4, 49179750), (5, 39343800), (6, 32786500), (8, 24589875), (10, 19671900), (12, 16393250), (15, 13114600), (20, 9835950), (23, 8553000), (24, 8196625), (25, 7868760), (30, 6557300), (40, 4917975), (46, 4276500), (50, 3934380), (60, 3278650), (69, 2851000), (75, 2622920), (92, 2138250), (100, 1967190), (115, 1710600), (120, 1639325), (125, 1573752), (138, 1425500), (150, 1311460), (184, 1069125), (200, 983595), (230, 855300), (250, 786876), (276, 712750), (300, 655730), (345, 570200), (375, 524584), (460, 427650), (500, 393438), (552, 356375), (575, 342120), (600, 327865), (690, 285100), (750, 262292), (920, 213825), (1000, 196719), (1150, 171060), (1380, 142550), (1500, 131146), (1725, 114040), (2300, 85530), (2760, 71275), (2851, 69000), (2875, 68424), (3000, 65573), (3450, 57020), (4600, 42765), (5702, 34500), (5750, 34212), (6900, 28510), (8553, 23000), (8625, 22808), (11404, 17250), (11500, 17106), (13800, 14255)]