8081100

素因数分解:

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

素因数の和:137

約数の個数: 144

約数和(自身を含む): 26977440

約数和(自身を除く): 18896340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 73, 75, 82, 90, 100, 108, 123, 135, 146, 150, 164, 180, 205, 219, 225, 246, 270, 292, 300, 365, 369, 410, 438, 450, 492, 540, 615, 657, 675, 730, 738, 820, 876, 900, 1025, 1095, 1107, 1230, 1314, 1350, 1460, 1476, 1825, 1845, 1971, 2050, 2190, 2214, 2460, 2628, 2700, 2993, 3075, 3285, 3650, 3690, 3942, 4100, 4380, 4428, 5475, 5535, 5986, 6150, 6570, 7300, 7380, 7884, 8979, 9225, 9855, 10950, 11070, 11972, 12300, 13140, 14965, 16425, 17958, 18450, 19710, 21900, 22140, 26937, 27675, 29930, 32850, 35916, 36900, 39420, 44895, 49275, 53874, 55350, 59860, 65700, 74825, 80811, 89790, 98550, 107748, 110700, 134685, 149650, 161622, 179580, 197100, 224475, 269370, 299300, 323244, 404055, 448950, 538740, 673425, 808110, 897900, 1346850, 1616220, 2020275, 2693700, 4040550, 8081100]

約数ペア:

[(1, 8081100), (2, 4040550), (3, 2693700), (4, 2020275), (5, 1616220), (6, 1346850), (9, 897900), (10, 808110), (12, 673425), (15, 538740), (18, 448950), (20, 404055), (25, 323244), (27, 299300), (30, 269370), (36, 224475), (41, 197100), (45, 179580), (50, 161622), (54, 149650), (60, 134685), (73, 110700), (75, 107748), (82, 98550), (90, 89790), (100, 80811), (108, 74825), (123, 65700), (135, 59860), (146, 55350), (150, 53874), (164, 49275), (180, 44895), (205, 39420), (219, 36900), (225, 35916), (246, 32850), (270, 29930), (292, 27675), (300, 26937), (365, 22140), (369, 21900), (410, 19710), (438, 18450), (450, 17958), (492, 16425), (540, 14965), (615, 13140), (657, 12300), (675, 11972), (730, 11070), (738, 10950), (820, 9855), (876, 9225), (900, 8979), (1025, 7884), (1095, 7380), (1107, 7300), (1230, 6570), (1314, 6150), (1350, 5986), (1460, 5535), (1476, 5475), (1825, 4428), (1845, 4380), (1971, 4100), (2050, 3942), (2190, 3690), (2214, 3650), (2460, 3285), (2628, 3075), (2700, 2993)]