79918800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 284148480

約数和(自身を除く): 204229680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 47, 48, 50, 52, 60, 65, 75, 78, 80, 94, 100, 104, 109, 120, 130, 141, 150, 156, 188, 195, 200, 208, 218, 235, 240, 260, 282, 300, 312, 325, 327, 376, 390, 400, 436, 470, 520, 545, 564, 600, 611, 624, 650, 654, 705, 752, 780, 872, 940, 975, 1040, 1090, 1128, 1175, 1200, 1222, 1300, 1308, 1410, 1417, 1560, 1635, 1744, 1833, 1880, 1950, 2180, 2256, 2350, 2444, 2600, 2616, 2725, 2820, 2834, 3055, 3120, 3270, 3525, 3666, 3760, 3900, 4251, 4360, 4700, 4888, 5123, 5200, 5232, 5450, 5640, 5668, 6110, 6540, 7050, 7085, 7332, 7800, 8175, 8502, 8720, 9165, 9400, 9776, 10246, 10900, 11280, 11336, 12220, 13080, 14100, 14170, 14664, 15275, 15369, 15600, 16350, 17004, 18330, 18800, 20492, 21255, 21800, 22672, 24440, 25615, 26160, 28200, 28340, 29328, 30550, 30738, 32700, 34008, 35425, 36660, 40984, 42510, 43600, 45825, 48880, 51230, 56400, 56680, 61100, 61476, 65400, 66599, 68016, 70850, 73320, 76845, 81968, 85020, 91650, 102460, 106275, 113360, 122200, 122952, 128075, 130800, 133198, 141700, 146640, 153690, 170040, 183300, 199797, 204920, 212550, 244400, 245904, 256150, 266396, 283400, 307380, 332995, 340080, 366600, 384225, 399594, 409840, 425100, 512300, 532792, 566800, 614760, 665990, 733200, 768450, 799188, 850200, 998985, 1024600, 1065584, 1229520, 1331980, 1536900, 1598376, 1664975, 1700400, 1997970, 2049200, 2663960, 3073800, 3196752, 3329950, 3995940, 4994925, 5327920, 6147600, 6659900, 7991880, 9989850, 13319800, 15983760, 19979700, 26639600, 39959400, 79918800]

約数ペア:

[(1, 79918800), (2, 39959400), (3, 26639600), (4, 19979700), (5, 15983760), (6, 13319800), (8, 9989850), (10, 7991880), (12, 6659900), (13, 6147600), (15, 5327920), (16, 4994925), (20, 3995940), (24, 3329950), (25, 3196752), (26, 3073800), (30, 2663960), (39, 2049200), (40, 1997970), (47, 1700400), (48, 1664975), (50, 1598376), (52, 1536900), (60, 1331980), (65, 1229520), (75, 1065584), (78, 1024600), (80, 998985), (94, 850200), (100, 799188), (104, 768450), (109, 733200), (120, 665990), (130, 614760), (141, 566800), (150, 532792), (156, 512300), (188, 425100), (195, 409840), (200, 399594), (208, 384225), (218, 366600), (235, 340080), (240, 332995), (260, 307380), (282, 283400), (300, 266396), (312, 256150), (325, 245904), (327, 244400), (376, 212550), (390, 204920), (400, 199797), (436, 183300), (470, 170040), (520, 153690), (545, 146640), (564, 141700), (600, 133198), (611, 130800), (624, 128075), (650, 122952), (654, 122200), (705, 113360), (752, 106275), (780, 102460), (872, 91650), (940, 85020), (975, 81968), (1040, 76845), (1090, 73320), (1128, 70850), (1175, 68016), (1200, 66599), (1222, 65400), (1300, 61476), (1308, 61100), (1410, 56680), (1417, 56400), (1560, 51230), (1635, 48880), (1744, 45825), (1833, 43600), (1880, 42510), (1950, 40984), (2180, 36660), (2256, 35425), (2350, 34008), (2444, 32700), (2600, 30738), (2616, 30550), (2725, 29328), (2820, 28340), (2834, 28200), (3055, 26160), (3120, 25615), (3270, 24440), (3525, 22672), (3666, 21800), (3760, 21255), (3900, 20492), (4251, 18800), (4360, 18330), (4700, 17004), (4888, 16350), (5123, 15600), (5200, 15369), (5232, 15275), (5450, 14664), (5640, 14170), (5668, 14100), (6110, 13080), (6540, 12220), (7050, 11336), (7085, 11280), (7332, 10900), (7800, 10246), (8175, 9776), (8502, 9400), (8720, 9165)]