208495200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:929

約数の個数: 144

約数和(自身を含む): 685737360

約数和(自身を除く): 477242160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 109, 120, 150, 160, 200, 218, 240, 300, 327, 400, 436, 480, 545, 600, 654, 797, 800, 872, 1090, 1200, 1308, 1594, 1635, 1744, 2180, 2391, 2400, 2616, 2725, 3188, 3270, 3488, 3985, 4360, 4782, 5232, 5450, 6376, 6540, 7970, 8175, 8720, 9564, 10464, 10900, 11955, 12752, 13080, 15940, 16350, 17440, 19128, 19925, 21800, 23910, 25504, 26160, 31880, 32700, 38256, 39850, 43600, 47820, 52320, 59775, 63760, 65400, 76512, 79700, 86873, 87200, 95640, 119550, 127520, 130800, 159400, 173746, 191280, 239100, 260619, 261600, 318800, 347492, 382560, 434365, 478200, 521238, 637600, 694984, 868730, 956400, 1042476, 1303095, 1389968, 1737460, 1912800, 2084952, 2171825, 2606190, 2779936, 3474920, 4169904, 4343650, 5212380, 6515475, 6949840, 8339808, 8687300, 10424760, 13030950, 13899680, 17374600, 20849520, 26061900, 34749200, 41699040, 52123800, 69498400, 104247600, 208495200]

約数ペア:

[(1, 208495200), (2, 104247600), (3, 69498400), (4, 52123800), (5, 41699040), (6, 34749200), (8, 26061900), (10, 20849520), (12, 17374600), (15, 13899680), (16, 13030950), (20, 10424760), (24, 8687300), (25, 8339808), (30, 6949840), (32, 6515475), (40, 5212380), (48, 4343650), (50, 4169904), (60, 3474920), (75, 2779936), (80, 2606190), (96, 2171825), (100, 2084952), (109, 1912800), (120, 1737460), (150, 1389968), (160, 1303095), (200, 1042476), (218, 956400), (240, 868730), (300, 694984), (327, 637600), (400, 521238), (436, 478200), (480, 434365), (545, 382560), (600, 347492), (654, 318800), (797, 261600), (800, 260619), (872, 239100), (1090, 191280), (1200, 173746), (1308, 159400), (1594, 130800), (1635, 127520), (1744, 119550), (2180, 95640), (2391, 87200), (2400, 86873), (2616, 79700), (2725, 76512), (3188, 65400), (3270, 63760), (3488, 59775), (3985, 52320), (4360, 47820), (4782, 43600), (5232, 39850), (5450, 38256), (6376, 32700), (6540, 31880), (7970, 26160), (8175, 25504), (8720, 23910), (9564, 21800), (10464, 19925), (10900, 19128), (11955, 17440), (12752, 16350), (13080, 15940)]