109389000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{5209}}^1$

素因数の和:5240

約数の個数: 128

約数和(自身を含む): 390124800

約数和(自身を除く): 280735800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5209, 5250, 7000, 10418, 10500, 15627, 20836, 21000, 26045, 31254, 36463, 41672, 52090, 62508, 72926, 78135, 104180, 109389, 125016, 130225, 145852, 156270, 182315, 208360, 218778, 260450, 291704, 312540, 364630, 390675, 437556, 520900, 546945, 625080, 651125, 729260, 781350, 875112, 911575, 1041800, 1093890, 1302250, 1458520, 1562700, 1823150, 1953375, 2187780, 2604500, 2734725, 3125400, 3646300, 3906750, 4375560, 4557875, 5209000, 5469450, 7292600, 7813500, 9115750, 10938900, 13673625, 15627000, 18231500, 21877800, 27347250, 36463000, 54694500, 109389000]

約数ペア:

[(1, 109389000), (2, 54694500), (3, 36463000), (4, 27347250), (5, 21877800), (6, 18231500), (7, 15627000), (8, 13673625), (10, 10938900), (12, 9115750), (14, 7813500), (15, 7292600), (20, 5469450), (21, 5209000), (24, 4557875), (25, 4375560), (28, 3906750), (30, 3646300), (35, 3125400), (40, 2734725), (42, 2604500), (50, 2187780), (56, 1953375), (60, 1823150), (70, 1562700), (75, 1458520), (84, 1302250), (100, 1093890), (105, 1041800), (120, 911575), (125, 875112), (140, 781350), (150, 729260), (168, 651125), (175, 625080), (200, 546945), (210, 520900), (250, 437556), (280, 390675), (300, 364630), (350, 312540), (375, 291704), (420, 260450), (500, 218778), (525, 208360), (600, 182315), (700, 156270), (750, 145852), (840, 130225), (875, 125016), (1000, 109389), (1050, 104180), (1400, 78135), (1500, 72926), (1750, 62508), (2100, 52090), (2625, 41672), (3000, 36463), (3500, 31254), (4200, 26045), (5209, 21000), (5250, 20836), (7000, 15627), (10418, 10500)]