22248750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 80

約数和(自身を含む): 59043600

約数和(自身を除く): 36794850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 349, 375, 425, 510, 625, 698, 750, 850, 1047, 1250, 1275, 1745, 1875, 2094, 2125, 2550, 3490, 3750, 4250, 5235, 5933, 6375, 8725, 10470, 10625, 11866, 12750, 17450, 17799, 21250, 26175, 29665, 31875, 35598, 43625, 52350, 59330, 63750, 87250, 88995, 130875, 148325, 177990, 218125, 261750, 296650, 436250, 444975, 654375, 741625, 889950, 1308750, 1483250, 2224875, 3708125, 4449750, 7416250, 11124375, 22248750]

約数ペア:

[(1, 22248750), (2, 11124375), (3, 7416250), (5, 4449750), (6, 3708125), (10, 2224875), (15, 1483250), (17, 1308750), (25, 889950), (30, 741625), (34, 654375), (50, 444975), (51, 436250), (75, 296650), (85, 261750), (102, 218125), (125, 177990), (150, 148325), (170, 130875), (250, 88995), (255, 87250), (349, 63750), (375, 59330), (425, 52350), (510, 43625), (625, 35598), (698, 31875), (750, 29665), (850, 26175), (1047, 21250), (1250, 17799), (1275, 17450), (1745, 12750), (1875, 11866), (2094, 10625), (2125, 10470), (2550, 8725), (3490, 6375), (3750, 5933), (4250, 5235)]