130407600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1127

約数の個数: 120

約数和(自身を含む): 421994320

約数和(自身を除く): 291586720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 109, 120, 150, 200, 218, 240, 300, 327, 400, 436, 545, 600, 654, 872, 997, 1090, 1200, 1308, 1635, 1744, 1994, 2180, 2616, 2725, 2991, 3270, 3988, 4360, 4985, 5232, 5450, 5982, 6540, 7976, 8175, 8720, 9970, 10900, 11964, 13080, 14955, 15952, 16350, 19940, 21800, 23928, 24925, 26160, 29910, 32700, 39880, 43600, 47856, 49850, 59820, 65400, 74775, 79760, 99700, 108673, 119640, 130800, 149550, 199400, 217346, 239280, 299100, 326019, 398800, 434692, 543365, 598200, 652038, 869384, 1086730, 1196400, 1304076, 1630095, 1738768, 2173460, 2608152, 2716825, 3260190, 4346920, 5216304, 5433650, 6520380, 8150475, 8693840, 10867300, 13040760, 16300950, 21734600, 26081520, 32601900, 43469200, 65203800, 130407600]

約数ペア:

[(1, 130407600), (2, 65203800), (3, 43469200), (4, 32601900), (5, 26081520), (6, 21734600), (8, 16300950), (10, 13040760), (12, 10867300), (15, 8693840), (16, 8150475), (20, 6520380), (24, 5433650), (25, 5216304), (30, 4346920), (40, 3260190), (48, 2716825), (50, 2608152), (60, 2173460), (75, 1738768), (80, 1630095), (100, 1304076), (109, 1196400), (120, 1086730), (150, 869384), (200, 652038), (218, 598200), (240, 543365), (300, 434692), (327, 398800), (400, 326019), (436, 299100), (545, 239280), (600, 217346), (654, 199400), (872, 149550), (997, 130800), (1090, 119640), (1200, 108673), (1308, 99700), (1635, 79760), (1744, 74775), (1994, 65400), (2180, 59820), (2616, 49850), (2725, 47856), (2991, 43600), (3270, 39880), (3988, 32700), (4360, 29910), (4985, 26160), (5232, 24925), (5450, 23928), (5982, 21800), (6540, 19940), (7976, 16350), (8175, 15952), (8720, 14955), (9970, 13080), (10900, 11964)]