551428800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8837}}^1$

素因数の和:8875

約数の個数: 168

約数和(自身を含む): 1948531536

約数和(自身を除く): 1397102736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4160, 4800, 5200, 6240, 7800, 8837, 10400, 12480, 15600, 17674, 20800, 26511, 31200, 35348, 44185, 53022, 62400, 70696, 88370, 106044, 114881, 132555, 141392, 176740, 212088, 220925, 229762, 265110, 282784, 344643, 353480, 424176, 441850, 459524, 530220, 565568, 574405, 662775, 689286, 706960, 848352, 883700, 919048, 1060440, 1148810, 1325550, 1378572, 1413920, 1696704, 1723215, 1767400, 1838096, 2120880, 2297620, 2651100, 2757144, 2827840, 2872025, 3446430, 3534800, 3676192, 4241760, 4595240, 5302200, 5514288, 5744050, 6892860, 7069600, 7352384, 8483520, 8616075, 9190480, 10604400, 11028576, 11488100, 13785720, 14139200, 17232150, 18380960, 21208800, 22057152, 22976200, 27571440, 34464300, 36761920, 42417600, 45952400, 55142880, 68928600, 91904800, 110285760, 137857200, 183809600, 275714400, 551428800]

約数ペア:

[(1, 551428800), (2, 275714400), (3, 183809600), (4, 137857200), (5, 110285760), (6, 91904800), (8, 68928600), (10, 55142880), (12, 45952400), (13, 42417600), (15, 36761920), (16, 34464300), (20, 27571440), (24, 22976200), (25, 22057152), (26, 21208800), (30, 18380960), (32, 17232150), (39, 14139200), (40, 13785720), (48, 11488100), (50, 11028576), (52, 10604400), (60, 9190480), (64, 8616075), (65, 8483520), (75, 7352384), (78, 7069600), (80, 6892860), (96, 5744050), (100, 5514288), (104, 5302200), (120, 4595240), (130, 4241760), (150, 3676192), (156, 3534800), (160, 3446430), (192, 2872025), (195, 2827840), (200, 2757144), (208, 2651100), (240, 2297620), (260, 2120880), (300, 1838096), (312, 1767400), (320, 1723215), (325, 1696704), (390, 1413920), (400, 1378572), (416, 1325550), (480, 1148810), (520, 1060440), (600, 919048), (624, 883700), (650, 848352), (780, 706960), (800, 689286), (832, 662775), (960, 574405), (975, 565568), (1040, 530220), (1200, 459524), (1248, 441850), (1300, 424176), (1560, 353480), (1600, 344643), (1950, 282784), (2080, 265110), (2400, 229762), (2496, 220925), (2600, 212088), (3120, 176740), (3900, 141392), (4160, 132555), (4800, 114881), (5200, 106044), (6240, 88370), (7800, 70696), (8837, 62400), (10400, 53022), (12480, 44185), (15600, 35348), (17674, 31200), (20800, 26511)]