79144800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{673}}^1$

素因数の和:710

約数の個数: 216

約数和(自身を含む): 300121416

約数和(自身を除く): 220976616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 673, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1346, 1400, 1470, 1568, 1680, 1960, 2019, 2100, 2352, 2400, 2450, 2692, 2800, 2940, 3360, 3365, 3675, 3920, 4038, 4200, 4704, 4711, 4900, 5384, 5600, 5880, 6730, 7350, 7840, 8076, 8400, 9422, 9800, 10095, 10768, 11760, 13460, 14133, 14700, 16152, 16800, 16825, 18844, 19600, 20190, 21536, 23520, 23555, 26920, 28266, 29400, 32304, 32977, 33650, 37688, 39200, 40380, 47110, 50475, 53840, 56532, 58800, 64608, 65954, 67300, 70665, 75376, 80760, 94220, 98931, 100950, 107680, 113064, 117600, 117775, 131908, 134600, 141330, 150752, 161520, 164885, 188440, 197862, 201900, 226128, 235550, 263816, 269200, 282660, 323040, 329770, 353325, 376880, 395724, 403800, 452256, 471100, 494655, 527632, 538400, 565320, 659540, 706650, 753760, 791448, 807600, 824425, 942200, 989310, 1055264, 1130640, 1319080, 1413300, 1582896, 1615200, 1648850, 1884400, 1978620, 2261280, 2473275, 2638160, 2826600, 3165792, 3297700, 3768800, 3957240, 4946550, 5276320, 5653200, 6595400, 7914480, 9893100, 11306400, 13190800, 15828960, 19786200, 26381600, 39572400, 79144800]

約数ペア:

[(1, 79144800), (2, 39572400), (3, 26381600), (4, 19786200), (5, 15828960), (6, 13190800), (7, 11306400), (8, 9893100), (10, 7914480), (12, 6595400), (14, 5653200), (15, 5276320), (16, 4946550), (20, 3957240), (21, 3768800), (24, 3297700), (25, 3165792), (28, 2826600), (30, 2638160), (32, 2473275), (35, 2261280), (40, 1978620), (42, 1884400), (48, 1648850), (49, 1615200), (50, 1582896), (56, 1413300), (60, 1319080), (70, 1130640), (75, 1055264), (80, 989310), (84, 942200), (96, 824425), (98, 807600), (100, 791448), (105, 753760), (112, 706650), (120, 659540), (140, 565320), (147, 538400), (150, 527632), (160, 494655), (168, 471100), (175, 452256), (196, 403800), (200, 395724), (210, 376880), (224, 353325), (240, 329770), (245, 323040), (280, 282660), (294, 269200), (300, 263816), (336, 235550), (350, 226128), (392, 201900), (400, 197862), (420, 188440), (480, 164885), (490, 161520), (525, 150752), (560, 141330), (588, 134600), (600, 131908), (672, 117775), (673, 117600), (700, 113064), (735, 107680), (784, 100950), (800, 98931), (840, 94220), (980, 80760), (1050, 75376), (1120, 70665), (1176, 67300), (1200, 65954), (1225, 64608), (1346, 58800), (1400, 56532), (1470, 53840), (1568, 50475), (1680, 47110), (1960, 40380), (2019, 39200), (2100, 37688), (2352, 33650), (2400, 32977), (2450, 32304), (2692, 29400), (2800, 28266), (2940, 26920), (3360, 23555), (3365, 23520), (3675, 21536), (3920, 20190), (4038, 19600), (4200, 18844), (4704, 16825), (4711, 16800), (4900, 16152), (5384, 14700), (5600, 14133), (5880, 13460), (6730, 11760), (7350, 10768), (7840, 10095), (8076, 9800), (8400, 9422)]