74816280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2699}}^1$

素因数の和:2734

約数の個数: 192

約数和(自身を含む): 303264000

約数和(自身を除く): 228447720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2699, 2772, 3080, 3465, 3960, 4620, 5398, 5544, 6930, 8097, 9240, 10796, 13495, 13860, 16194, 18893, 21592, 24291, 26990, 27720, 29689, 32388, 37786, 40485, 48582, 53980, 56679, 59378, 64776, 75572, 80970, 89067, 94465, 97164, 107960, 113358, 118756, 121455, 148445, 151144, 161940, 170037, 178134, 188930, 194328, 207823, 226716, 237512, 242910, 267201, 283395, 296890, 323880, 340074, 356268, 377860, 415646, 445335, 453432, 485820, 534402, 566790, 593780, 623469, 680148, 712536, 755720, 831292, 850185, 890670, 971640, 1039115, 1068804, 1133580, 1187560, 1246938, 1336005, 1360296, 1662584, 1700370, 1781340, 1870407, 2078230, 2137608, 2267160, 2493876, 2672010, 3117345, 3400740, 3562680, 3740814, 4156460, 4987752, 5344020, 6234690, 6801480, 7481628, 8312920, 9352035, 10688040, 12469380, 14963256, 18704070, 24938760, 37408140, 74816280]

約数ペア:

[(1, 74816280), (2, 37408140), (3, 24938760), (4, 18704070), (5, 14963256), (6, 12469380), (7, 10688040), (8, 9352035), (9, 8312920), (10, 7481628), (11, 6801480), (12, 6234690), (14, 5344020), (15, 4987752), (18, 4156460), (20, 3740814), (21, 3562680), (22, 3400740), (24, 3117345), (28, 2672010), (30, 2493876), (33, 2267160), (35, 2137608), (36, 2078230), (40, 1870407), (42, 1781340), (44, 1700370), (45, 1662584), (55, 1360296), (56, 1336005), (60, 1246938), (63, 1187560), (66, 1133580), (70, 1068804), (72, 1039115), (77, 971640), (84, 890670), (88, 850185), (90, 831292), (99, 755720), (105, 712536), (110, 680148), (120, 623469), (126, 593780), (132, 566790), (140, 534402), (154, 485820), (165, 453432), (168, 445335), (180, 415646), (198, 377860), (210, 356268), (220, 340074), (231, 323880), (252, 296890), (264, 283395), (280, 267201), (308, 242910), (315, 237512), (330, 226716), (360, 207823), (385, 194328), (396, 188930), (420, 178134), (440, 170037), (462, 161940), (495, 151144), (504, 148445), (616, 121455), (630, 118756), (660, 113358), (693, 107960), (770, 97164), (792, 94465), (840, 89067), (924, 80970), (990, 75572), (1155, 64776), (1260, 59378), (1320, 56679), (1386, 53980), (1540, 48582), (1848, 40485), (1980, 37786), (2310, 32388), (2520, 29689), (2699, 27720), (2772, 26990), (3080, 24291), (3465, 21592), (3960, 18893), (4620, 16194), (5398, 13860), (5544, 13495), (6930, 10796), (8097, 9240)]