86994450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1993}}^1$

素因数の和:2108

約数の個数: 72

約数和(自身を含む): 236253108

約数和(自身を除く): 149258658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 150, 194, 225, 291, 450, 485, 582, 873, 970, 1455, 1746, 1993, 2425, 2910, 3986, 4365, 4850, 5979, 7275, 8730, 9965, 11958, 14550, 17937, 19930, 21825, 29895, 35874, 43650, 49825, 59790, 89685, 99650, 149475, 179370, 193321, 298950, 386642, 448425, 579963, 896850, 966605, 1159926, 1739889, 1933210, 2899815, 3479778, 4833025, 5799630, 8699445, 9666050, 14499075, 17398890, 28998150, 43497225, 86994450]

約数ペア:

[(1, 86994450), (2, 43497225), (3, 28998150), (5, 17398890), (6, 14499075), (9, 9666050), (10, 8699445), (15, 5799630), (18, 4833025), (25, 3479778), (30, 2899815), (45, 1933210), (50, 1739889), (75, 1159926), (90, 966605), (97, 896850), (150, 579963), (194, 448425), (225, 386642), (291, 298950), (450, 193321), (485, 179370), (582, 149475), (873, 99650), (970, 89685), (1455, 59790), (1746, 49825), (1993, 43650), (2425, 35874), (2910, 29895), (3986, 21825), (4365, 19930), (4850, 17937), (5979, 14550), (7275, 11958), (8730, 9965)]