22447500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 67965744

約数和(自身を除く): 45518244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 73, 75, 82, 100, 123, 125, 146, 150, 164, 205, 219, 246, 250, 292, 300, 365, 375, 410, 438, 492, 500, 615, 625, 730, 750, 820, 876, 1025, 1095, 1230, 1250, 1460, 1500, 1825, 1875, 2050, 2190, 2460, 2500, 2993, 3075, 3650, 3750, 4100, 4380, 5125, 5475, 5986, 6150, 7300, 7500, 8979, 9125, 10250, 10950, 11972, 12300, 14965, 15375, 17958, 18250, 20500, 21900, 25625, 27375, 29930, 30750, 35916, 36500, 44895, 45625, 51250, 54750, 59860, 61500, 74825, 76875, 89790, 91250, 102500, 109500, 136875, 149650, 153750, 179580, 182500, 224475, 273750, 299300, 307500, 374125, 448950, 547500, 748250, 897900, 1122375, 1496500, 1870625, 2244750, 3741250, 4489500, 5611875, 7482500, 11223750, 22447500]

約数ペア:

[(1, 22447500), (2, 11223750), (3, 7482500), (4, 5611875), (5, 4489500), (6, 3741250), (10, 2244750), (12, 1870625), (15, 1496500), (20, 1122375), (25, 897900), (30, 748250), (41, 547500), (50, 448950), (60, 374125), (73, 307500), (75, 299300), (82, 273750), (100, 224475), (123, 182500), (125, 179580), (146, 153750), (150, 149650), (164, 136875), (205, 109500), (219, 102500), (246, 91250), (250, 89790), (292, 76875), (300, 74825), (365, 61500), (375, 59860), (410, 54750), (438, 51250), (492, 45625), (500, 44895), (615, 36500), (625, 35916), (730, 30750), (750, 29930), (820, 27375), (876, 25625), (1025, 21900), (1095, 20500), (1230, 18250), (1250, 17958), (1460, 15375), (1500, 14965), (1825, 12300), (1875, 11972), (2050, 10950), (2190, 10250), (2460, 9125), (2500, 8979), (2993, 7500), (3075, 7300), (3650, 6150), (3750, 5986), (4100, 5475), (4380, 5125)]