672112800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:640

約数の個数: 216

約数和(自身を含む): 2385651996

約数和(自身を除く): 1713539196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 277, 288, 300, 337, 360, 400, 450, 480, 554, 600, 674, 720, 800, 831, 900, 1011, 1108, 1200, 1348, 1385, 1440, 1662, 1685, 1800, 2022, 2216, 2400, 2493, 2696, 2770, 3033, 3324, 3370, 3600, 4044, 4155, 4432, 4986, 5055, 5392, 5540, 6066, 6648, 6740, 6925, 7200, 8088, 8310, 8425, 8864, 9972, 10110, 10784, 11080, 12132, 12465, 13296, 13480, 13850, 15165, 16176, 16620, 16850, 19944, 20220, 20775, 22160, 24264, 24930, 25275, 26592, 26960, 27700, 30330, 32352, 33240, 33700, 39888, 40440, 41550, 44320, 48528, 49860, 50550, 53920, 55400, 60660, 62325, 66480, 67400, 75825, 79776, 80880, 83100, 93349, 97056, 99720, 101100, 110800, 121320, 124650, 132960, 134800, 151650, 161760, 166200, 186698, 199440, 202200, 221600, 242640, 249300, 269600, 280047, 303300, 332400, 373396, 398880, 404400, 466745, 485280, 498600, 560094, 606600, 664800, 746792, 808800, 840141, 933490, 997200, 1120188, 1213200, 1400235, 1493584, 1680282, 1866980, 1994400, 2240376, 2333725, 2426400, 2800470, 2987168, 3360564, 3733960, 4200705, 4480752, 4667450, 5600940, 6721128, 7001175, 7467920, 8401410, 8961504, 9334900, 11201880, 13442256, 14002350, 14935840, 16802820, 18669800, 21003525, 22403760, 26884512, 28004700, 33605640, 37339600, 42007050, 44807520, 56009400, 67211280, 74679200, 84014100, 112018800, 134422560, 168028200, 224037600, 336056400, 672112800]

約数ペア:

[(1, 672112800), (2, 336056400), (3, 224037600), (4, 168028200), (5, 134422560), (6, 112018800), (8, 84014100), (9, 74679200), (10, 67211280), (12, 56009400), (15, 44807520), (16, 42007050), (18, 37339600), (20, 33605640), (24, 28004700), (25, 26884512), (30, 22403760), (32, 21003525), (36, 18669800), (40, 16802820), (45, 14935840), (48, 14002350), (50, 13442256), (60, 11201880), (72, 9334900), (75, 8961504), (80, 8401410), (90, 7467920), (96, 7001175), (100, 6721128), (120, 5600940), (144, 4667450), (150, 4480752), (160, 4200705), (180, 3733960), (200, 3360564), (225, 2987168), (240, 2800470), (277, 2426400), (288, 2333725), (300, 2240376), (337, 1994400), (360, 1866980), (400, 1680282), (450, 1493584), (480, 1400235), (554, 1213200), (600, 1120188), (674, 997200), (720, 933490), (800, 840141), (831, 808800), (900, 746792), (1011, 664800), (1108, 606600), (1200, 560094), (1348, 498600), (1385, 485280), (1440, 466745), (1662, 404400), (1685, 398880), (1800, 373396), (2022, 332400), (2216, 303300), (2400, 280047), (2493, 269600), (2696, 249300), (2770, 242640), (3033, 221600), (3324, 202200), (3370, 199440), (3600, 186698), (4044, 166200), (4155, 161760), (4432, 151650), (4986, 134800), (5055, 132960), (5392, 124650), (5540, 121320), (6066, 110800), (6648, 101100), (6740, 99720), (6925, 97056), (7200, 93349), (8088, 83100), (8310, 80880), (8425, 79776), (8864, 75825), (9972, 67400), (10110, 66480), (10784, 62325), (11080, 60660), (12132, 55400), (12465, 53920), (13296, 50550), (13480, 49860), (13850, 48528), (15165, 44320), (16176, 41550), (16620, 40440), (16850, 39888), (19944, 33700), (20220, 33240), (20775, 32352), (22160, 30330), (24264, 27700), (24930, 26960), (25275, 26592)]