56235000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 184440960

約数和(自身を除く): 128205960

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, 163, 184, 200, 230, 250, 276, 300, 326, 345, 375, 460, 489, 500, 552, 575, 600, 625, 652, 690, 750, 815, 920, 978, 1000, 1150, 1250, 1304, 1380, 1500, 1630, 1725, 1875, 1956, 2300, 2445, 2500, 2760, 2875, 3000, 3260, 3450, 3749, 3750, 3912, 4075, 4600, 4890, 5000, 5750, 6520, 6900, 7498, 7500, 8150, 8625, 9780, 11247, 11500, 12225, 13800, 14375, 14996, 15000, 16300, 17250, 18745, 19560, 20375, 22494, 23000, 24450, 28750, 29992, 32600, 34500, 37490, 40750, 43125, 44988, 48900, 56235, 57500, 61125, 69000, 74980, 81500, 86250, 89976, 93725, 97800, 101875, 112470, 115000, 122250, 149960, 163000, 172500, 187450, 203750, 224940, 244500, 281175, 305625, 345000, 374900, 407500, 449880, 468625, 489000, 562350, 611250, 749800, 815000, 937250, 1124700, 1222500, 1405875, 1874500, 2249400, 2343125, 2445000, 2811750, 3749000, 4686250, 5623500, 7029375, 9372500, 11247000, 14058750, 18745000, 28117500, 56235000]

約数ペア:

[(1, 56235000), (2, 28117500), (3, 18745000), (4, 14058750), (5, 11247000), (6, 9372500), (8, 7029375), (10, 5623500), (12, 4686250), (15, 3749000), (20, 2811750), (23, 2445000), (24, 2343125), (25, 2249400), (30, 1874500), (40, 1405875), (46, 1222500), (50, 1124700), (60, 937250), (69, 815000), (75, 749800), (92, 611250), (100, 562350), (115, 489000), (120, 468625), (125, 449880), (138, 407500), (150, 374900), (163, 345000), (184, 305625), (200, 281175), (230, 244500), (250, 224940), (276, 203750), (300, 187450), (326, 172500), (345, 163000), (375, 149960), (460, 122250), (489, 115000), (500, 112470), (552, 101875), (575, 97800), (600, 93725), (625, 89976), (652, 86250), (690, 81500), (750, 74980), (815, 69000), (920, 61125), (978, 57500), (1000, 56235), (1150, 48900), (1250, 44988), (1304, 43125), (1380, 40750), (1500, 37490), (1630, 34500), (1725, 32600), (1875, 29992), (1956, 28750), (2300, 24450), (2445, 23000), (2500, 22494), (2760, 20375), (2875, 19560), (3000, 18745), (3260, 17250), (3450, 16300), (3749, 15000), (3750, 14996), (3912, 14375), (4075, 13800), (4600, 12225), (4890, 11500), (5000, 11247), (5750, 9780), (6520, 8625), (6900, 8150), (7498, 7500)]