2020557600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9677}}^1$

素因数の和:9732

約数の個数: 216

約数和(自身を含む): 7371442260

約数和(自身を除く): 5350884660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 96, 100, 116, 120, 144, 145, 150, 160, 174, 180, 200, 225, 232, 240, 261, 288, 290, 300, 348, 360, 400, 435, 450, 464, 480, 522, 580, 600, 696, 720, 725, 800, 870, 900, 928, 1044, 1160, 1200, 1305, 1392, 1440, 1450, 1740, 1800, 2088, 2175, 2320, 2400, 2610, 2784, 2900, 3480, 3600, 4176, 4350, 4640, 5220, 5800, 6525, 6960, 7200, 8352, 8700, 9677, 10440, 11600, 13050, 13920, 17400, 19354, 20880, 23200, 26100, 29031, 34800, 38708, 41760, 48385, 52200, 58062, 69600, 77416, 87093, 96770, 104400, 116124, 145155, 154832, 174186, 193540, 208800, 232248, 241925, 280633, 290310, 309664, 348372, 387080, 435465, 464496, 483850, 561266, 580620, 696744, 725775, 774160, 841899, 870930, 928992, 967700, 1122532, 1161240, 1393488, 1403165, 1451550, 1548320, 1683798, 1741860, 1935400, 2177325, 2245064, 2322480, 2525697, 2786976, 2806330, 2903100, 3367596, 3483720, 3870800, 4209495, 4354650, 4490128, 4644960, 5051394, 5612660, 5806200, 6735192, 6967440, 7015825, 7741600, 8418990, 8709300, 8980256, 10102788, 11225320, 11612400, 12628485, 13470384, 13934880, 14031650, 16837980, 17418600, 20205576, 21047475, 22450640, 23224800, 25256970, 26940768, 28063300, 33675960, 34837200, 40411152, 42094950, 44901280, 50513940, 56126600, 63142425, 67351920, 69674400, 80822304, 84189900, 101027880, 112253200, 126284850, 134703840, 168379800, 202055760, 224506400, 252569700, 336759600, 404111520, 505139400, 673519200, 1010278800, 2020557600]

約数ペア:

[(1, 2020557600), (2, 1010278800), (3, 673519200), (4, 505139400), (5, 404111520), (6, 336759600), (8, 252569700), (9, 224506400), (10, 202055760), (12, 168379800), (15, 134703840), (16, 126284850), (18, 112253200), (20, 101027880), (24, 84189900), (25, 80822304), (29, 69674400), (30, 67351920), (32, 63142425), (36, 56126600), (40, 50513940), (45, 44901280), (48, 42094950), (50, 40411152), (58, 34837200), (60, 33675960), (72, 28063300), (75, 26940768), (80, 25256970), (87, 23224800), (90, 22450640), (96, 21047475), (100, 20205576), (116, 17418600), (120, 16837980), (144, 14031650), (145, 13934880), (150, 13470384), (160, 12628485), (174, 11612400), (180, 11225320), (200, 10102788), (225, 8980256), (232, 8709300), (240, 8418990), (261, 7741600), (288, 7015825), (290, 6967440), (300, 6735192), (348, 5806200), (360, 5612660), (400, 5051394), (435, 4644960), (450, 4490128), (464, 4354650), (480, 4209495), (522, 3870800), (580, 3483720), (600, 3367596), (696, 2903100), (720, 2806330), (725, 2786976), (800, 2525697), (870, 2322480), (900, 2245064), (928, 2177325), (1044, 1935400), (1160, 1741860), (1200, 1683798), (1305, 1548320), (1392, 1451550), (1440, 1403165), (1450, 1393488), (1740, 1161240), (1800, 1122532), (2088, 967700), (2175, 928992), (2320, 870930), (2400, 841899), (2610, 774160), (2784, 725775), (2900, 696744), (3480, 580620), (3600, 561266), (4176, 483850), (4350, 464496), (4640, 435465), (5220, 387080), (5800, 348372), (6525, 309664), (6960, 290310), (7200, 280633), (8352, 241925), (8700, 232248), (9677, 208800), (10440, 193540), (11600, 174186), (13050, 154832), (13920, 145155), (17400, 116124), (19354, 104400), (20880, 96770), (23200, 87093), (26100, 77416), (29031, 69600), (34800, 58062), (38708, 52200), (41760, 48385)]