2088897900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{188189}}^1$

素因数の和:188243

約数の個数: 72

約数和(自身を含む): 6207258960

約数和(自身を除く): 4118361060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 11100, 188189, 376378, 564567, 752756, 940945, 1129134, 1881890, 2258268, 2822835, 3763780, 4704725, 5645670, 6962993, 9409450, 11291340, 13925986, 14114175, 18818900, 20888979, 27851972, 28228350, 34814965, 41777958, 56456700, 69629930, 83555916, 104444895, 139259860, 174074825, 208889790, 348149650, 417779580, 522224475, 696299300, 1044448950, 2088897900]

約数ペア:

[(1, 2088897900), (2, 1044448950), (3, 696299300), (4, 522224475), (5, 417779580), (6, 348149650), (10, 208889790), (12, 174074825), (15, 139259860), (20, 104444895), (25, 83555916), (30, 69629930), (37, 56456700), (50, 41777958), (60, 34814965), (74, 28228350), (75, 27851972), (100, 20888979), (111, 18818900), (148, 14114175), (150, 13925986), (185, 11291340), (222, 9409450), (300, 6962993), (370, 5645670), (444, 4704725), (555, 3763780), (740, 2822835), (925, 2258268), (1110, 1881890), (1850, 1129134), (2220, 940945), (2775, 752756), (3700, 564567), (5550, 376378), (11100, 188189)]