22389000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 74131200

約数和(自身を除く): 51742200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 439, 500, 510, 600, 680, 750, 850, 878, 1000, 1020, 1275, 1317, 1500, 1700, 1756, 2040, 2125, 2195, 2550, 2634, 3000, 3400, 3512, 4250, 4390, 5100, 5268, 6375, 6585, 7463, 8500, 8780, 10200, 10536, 10975, 12750, 13170, 14926, 17000, 17560, 21950, 22389, 25500, 26340, 29852, 32925, 37315, 43900, 44778, 51000, 52680, 54875, 59704, 65850, 74630, 87800, 89556, 109750, 111945, 131700, 149260, 164625, 179112, 186575, 219500, 223890, 263400, 298520, 329250, 373150, 439000, 447780, 559725, 658500, 746300, 895560, 932875, 1119450, 1317000, 1492600, 1865750, 2238900, 2798625, 3731500, 4477800, 5597250, 7463000, 11194500, 22389000]

約数ペア:

[(1, 22389000), (2, 11194500), (3, 7463000), (4, 5597250), (5, 4477800), (6, 3731500), (8, 2798625), (10, 2238900), (12, 1865750), (15, 1492600), (17, 1317000), (20, 1119450), (24, 932875), (25, 895560), (30, 746300), (34, 658500), (40, 559725), (50, 447780), (51, 439000), (60, 373150), (68, 329250), (75, 298520), (85, 263400), (100, 223890), (102, 219500), (120, 186575), (125, 179112), (136, 164625), (150, 149260), (170, 131700), (200, 111945), (204, 109750), (250, 89556), (255, 87800), (300, 74630), (340, 65850), (375, 59704), (408, 54875), (425, 52680), (439, 51000), (500, 44778), (510, 43900), (600, 37315), (680, 32925), (750, 29852), (850, 26340), (878, 25500), (1000, 22389), (1020, 21950), (1275, 17560), (1317, 17000), (1500, 14926), (1700, 13170), (1756, 12750), (2040, 10975), (2125, 10536), (2195, 10200), (2550, 8780), (2634, 8500), (3000, 7463), (3400, 6585), (3512, 6375), (4250, 5268), (4390, 5100)]