12121650

素因数分解:

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

素因数の和:138

約数の個数: 120

約数和(自身を含む): 34974324

約数和(自身を除く): 22852674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 73, 75, 81, 82, 90, 123, 135, 146, 150, 162, 205, 219, 225, 246, 270, 365, 369, 405, 410, 438, 450, 615, 657, 675, 730, 738, 810, 1025, 1095, 1107, 1230, 1314, 1350, 1825, 1845, 1971, 2025, 2050, 2190, 2214, 2993, 3075, 3285, 3321, 3650, 3690, 3942, 4050, 5475, 5535, 5913, 5986, 6150, 6570, 6642, 8979, 9225, 9855, 10950, 11070, 11826, 14965, 16425, 16605, 17958, 18450, 19710, 26937, 27675, 29565, 29930, 32850, 33210, 44895, 49275, 53874, 55350, 59130, 74825, 80811, 83025, 89790, 98550, 134685, 147825, 149650, 161622, 166050, 224475, 242433, 269370, 295650, 404055, 448950, 484866, 673425, 808110, 1212165, 1346850, 2020275, 2424330, 4040550, 6060825, 12121650]

約数ペア:

[(1, 12121650), (2, 6060825), (3, 4040550), (5, 2424330), (6, 2020275), (9, 1346850), (10, 1212165), (15, 808110), (18, 673425), (25, 484866), (27, 448950), (30, 404055), (41, 295650), (45, 269370), (50, 242433), (54, 224475), (73, 166050), (75, 161622), (81, 149650), (82, 147825), (90, 134685), (123, 98550), (135, 89790), (146, 83025), (150, 80811), (162, 74825), (205, 59130), (219, 55350), (225, 53874), (246, 49275), (270, 44895), (365, 33210), (369, 32850), (405, 29930), (410, 29565), (438, 27675), (450, 26937), (615, 19710), (657, 18450), (675, 17958), (730, 16605), (738, 16425), (810, 14965), (1025, 11826), (1095, 11070), (1107, 10950), (1230, 9855), (1314, 9225), (1350, 8979), (1825, 6642), (1845, 6570), (1971, 6150), (2025, 5986), (2050, 5913), (2190, 5535), (2214, 5475), (2993, 4050), (3075, 3942), (3285, 3690), (3321, 3650)]