54896000

素因数分解:

$2^7\times 5^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 141298560

約数和(自身を除く): 86402560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 73, 80, 94, 100, 125, 128, 146, 160, 188, 200, 235, 250, 292, 320, 365, 376, 400, 470, 500, 584, 640, 730, 752, 800, 940, 1000, 1168, 1175, 1460, 1504, 1600, 1825, 1880, 2000, 2336, 2350, 2920, 3008, 3200, 3431, 3650, 3760, 4000, 4672, 4700, 5840, 5875, 6016, 6862, 7300, 7520, 8000, 9125, 9344, 9400, 11680, 11750, 13724, 14600, 15040, 16000, 17155, 18250, 18800, 23360, 23500, 27448, 29200, 30080, 34310, 36500, 37600, 46720, 47000, 54896, 58400, 68620, 73000, 75200, 85775, 94000, 109792, 116800, 137240, 146000, 150400, 171550, 188000, 219584, 233600, 274480, 292000, 343100, 376000, 428875, 439168, 548960, 584000, 686200, 752000, 857750, 1097920, 1168000, 1372400, 1715500, 2195840, 2744800, 3431000, 5489600, 6862000, 10979200, 13724000, 27448000, 54896000]

約数ペア:

[(1, 54896000), (2, 27448000), (4, 13724000), (5, 10979200), (8, 6862000), (10, 5489600), (16, 3431000), (20, 2744800), (25, 2195840), (32, 1715500), (40, 1372400), (47, 1168000), (50, 1097920), (64, 857750), (73, 752000), (80, 686200), (94, 584000), (100, 548960), (125, 439168), (128, 428875), (146, 376000), (160, 343100), (188, 292000), (200, 274480), (235, 233600), (250, 219584), (292, 188000), (320, 171550), (365, 150400), (376, 146000), (400, 137240), (470, 116800), (500, 109792), (584, 94000), (640, 85775), (730, 75200), (752, 73000), (800, 68620), (940, 58400), (1000, 54896), (1168, 47000), (1175, 46720), (1460, 37600), (1504, 36500), (1600, 34310), (1825, 30080), (1880, 29200), (2000, 27448), (2336, 23500), (2350, 23360), (2920, 18800), (3008, 18250), (3200, 17155), (3431, 16000), (3650, 15040), (3760, 14600), (4000, 13724), (4672, 11750), (4700, 11680), (5840, 9400), (5875, 9344), (6016, 9125), (6862, 8000), (7300, 7520)]