149243600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 396055008

約数和(自身を除く): 246811408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 107, 110, 176, 200, 214, 220, 275, 317, 400, 428, 440, 535, 550, 634, 856, 880, 1070, 1100, 1177, 1268, 1585, 1712, 2140, 2200, 2354, 2536, 2675, 3170, 3487, 4280, 4400, 4708, 5072, 5350, 5885, 6340, 6974, 7925, 8560, 9416, 10700, 11770, 12680, 13948, 15850, 17435, 18832, 21400, 23540, 25360, 27896, 29425, 31700, 33919, 34870, 42800, 47080, 55792, 58850, 63400, 67838, 69740, 87175, 94160, 117700, 126800, 135676, 139480, 169595, 174350, 235400, 271352, 278960, 339190, 348700, 373109, 470800, 542704, 678380, 697400, 746218, 847975, 1356760, 1394800, 1492436, 1695950, 1865545, 2713520, 2984872, 3391900, 3731090, 5969744, 6783800, 7462180, 9327725, 13567600, 14924360, 18655450, 29848720, 37310900, 74621800, 149243600]

約数ペア:

[(1, 149243600), (2, 74621800), (4, 37310900), (5, 29848720), (8, 18655450), (10, 14924360), (11, 13567600), (16, 9327725), (20, 7462180), (22, 6783800), (25, 5969744), (40, 3731090), (44, 3391900), (50, 2984872), (55, 2713520), (80, 1865545), (88, 1695950), (100, 1492436), (107, 1394800), (110, 1356760), (176, 847975), (200, 746218), (214, 697400), (220, 678380), (275, 542704), (317, 470800), (400, 373109), (428, 348700), (440, 339190), (535, 278960), (550, 271352), (634, 235400), (856, 174350), (880, 169595), (1070, 139480), (1100, 135676), (1177, 126800), (1268, 117700), (1585, 94160), (1712, 87175), (2140, 69740), (2200, 67838), (2354, 63400), (2536, 58850), (2675, 55792), (3170, 47080), (3487, 42800), (4280, 34870), (4400, 33919), (4708, 31700), (5072, 29425), (5350, 27896), (5885, 25360), (6340, 23540), (6974, 21400), (7925, 18832), (8560, 17435), (9416, 15850), (10700, 13948), (11770, 12680)]