90238950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 255514896

約数和(自身を除く): 165275946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 67, 73, 75, 82, 90, 123, 134, 146, 150, 201, 205, 219, 225, 246, 335, 365, 369, 402, 410, 438, 450, 603, 615, 657, 670, 730, 738, 1005, 1025, 1095, 1206, 1230, 1314, 1675, 1825, 1845, 2010, 2050, 2190, 2747, 2993, 3015, 3075, 3285, 3350, 3650, 3690, 4891, 5025, 5475, 5494, 5986, 6030, 6150, 6570, 8241, 8979, 9225, 9782, 10050, 10950, 13735, 14673, 14965, 15075, 16425, 16482, 17958, 18450, 24455, 24723, 26937, 27470, 29346, 29930, 30150, 32850, 41205, 44019, 44895, 48910, 49446, 53874, 68675, 73365, 74825, 82410, 88038, 89790, 122275, 123615, 134685, 137350, 146730, 149650, 200531, 206025, 220095, 224475, 244550, 247230, 269370, 366825, 401062, 412050, 440190, 448950, 601593, 618075, 673425, 733650, 1002655, 1100475, 1203186, 1236150, 1346850, 1804779, 2005310, 2200950, 3007965, 3609558, 5013275, 6015930, 9023895, 10026550, 15039825, 18047790, 30079650, 45119475, 90238950]

約数ペア:

[(1, 90238950), (2, 45119475), (3, 30079650), (5, 18047790), (6, 15039825), (9, 10026550), (10, 9023895), (15, 6015930), (18, 5013275), (25, 3609558), (30, 3007965), (41, 2200950), (45, 2005310), (50, 1804779), (67, 1346850), (73, 1236150), (75, 1203186), (82, 1100475), (90, 1002655), (123, 733650), (134, 673425), (146, 618075), (150, 601593), (201, 448950), (205, 440190), (219, 412050), (225, 401062), (246, 366825), (335, 269370), (365, 247230), (369, 244550), (402, 224475), (410, 220095), (438, 206025), (450, 200531), (603, 149650), (615, 146730), (657, 137350), (670, 134685), (730, 123615), (738, 122275), (1005, 89790), (1025, 88038), (1095, 82410), (1206, 74825), (1230, 73365), (1314, 68675), (1675, 53874), (1825, 49446), (1845, 48910), (2010, 44895), (2050, 44019), (2190, 41205), (2747, 32850), (2993, 30150), (3015, 29930), (3075, 29346), (3285, 27470), (3350, 26937), (3650, 24723), (3690, 24455), (4891, 18450), (5025, 17958), (5475, 16482), (5494, 16425), (5986, 15075), (6030, 14965), (6150, 14673), (6570, 13735), (8241, 10950), (8979, 10050), (9225, 9782)]