126947000

素因数分解:

$2^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 315843840

約数和(自身を除く): 188896840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 47, 50, 73, 74, 94, 100, 125, 146, 148, 185, 188, 200, 235, 250, 292, 296, 365, 370, 376, 470, 500, 584, 730, 740, 925, 940, 1000, 1175, 1460, 1480, 1739, 1825, 1850, 1880, 2350, 2701, 2920, 3431, 3478, 3650, 3700, 4625, 4700, 5402, 5875, 6862, 6956, 7300, 7400, 8695, 9125, 9250, 9400, 10804, 11750, 13505, 13724, 13912, 14600, 17155, 17390, 18250, 18500, 21608, 23500, 27010, 27448, 34310, 34780, 36500, 37000, 43475, 47000, 54020, 67525, 68620, 69560, 73000, 85775, 86950, 108040, 126947, 135050, 137240, 171550, 173900, 217375, 253894, 270100, 337625, 343100, 347800, 428875, 434750, 507788, 540200, 634735, 675250, 686200, 857750, 869500, 1015576, 1269470, 1350500, 1715500, 1739000, 2538940, 2701000, 3173675, 3431000, 5077880, 6347350, 12694700, 15868375, 25389400, 31736750, 63473500, 126947000]

約数ペア:

[(1, 126947000), (2, 63473500), (4, 31736750), (5, 25389400), (8, 15868375), (10, 12694700), (20, 6347350), (25, 5077880), (37, 3431000), (40, 3173675), (47, 2701000), (50, 2538940), (73, 1739000), (74, 1715500), (94, 1350500), (100, 1269470), (125, 1015576), (146, 869500), (148, 857750), (185, 686200), (188, 675250), (200, 634735), (235, 540200), (250, 507788), (292, 434750), (296, 428875), (365, 347800), (370, 343100), (376, 337625), (470, 270100), (500, 253894), (584, 217375), (730, 173900), (740, 171550), (925, 137240), (940, 135050), (1000, 126947), (1175, 108040), (1460, 86950), (1480, 85775), (1739, 73000), (1825, 69560), (1850, 68620), (1880, 67525), (2350, 54020), (2701, 47000), (2920, 43475), (3431, 37000), (3478, 36500), (3650, 34780), (3700, 34310), (4625, 27448), (4700, 27010), (5402, 23500), (5875, 21608), (6862, 18500), (6956, 18250), (7300, 17390), (7400, 17155), (8695, 14600), (9125, 13912), (9250, 13724), (9400, 13505), (10804, 11750)]