2021137200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{509}}^1\times {\mathrm{1103}}^1$

素因数の和:1636

約数の個数: 180

約数和(自身を含む): 7034058720

約数和(自身を除く): 5012921520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 509, 600, 720, 900, 1018, 1103, 1200, 1527, 1800, 2036, 2206, 2545, 3054, 3309, 3600, 4072, 4412, 4581, 5090, 5515, 6108, 6618, 7635, 8144, 8824, 9162, 9927, 10180, 11030, 12216, 12725, 13236, 15270, 16545, 17648, 18324, 19854, 20360, 22060, 22905, 24432, 25450, 26472, 27575, 30540, 33090, 36648, 38175, 39708, 40720, 44120, 45810, 49635, 50900, 52944, 55150, 61080, 66180, 73296, 76350, 79416, 82725, 88240, 91620, 99270, 101800, 110300, 114525, 122160, 132360, 152700, 158832, 165450, 183240, 198540, 203600, 220600, 229050, 248175, 264720, 305400, 330900, 366480, 397080, 441200, 458100, 496350, 561427, 610800, 661800, 794160, 916200, 992700, 1122854, 1323600, 1684281, 1832400, 1985400, 2245708, 2807135, 3368562, 3970800, 4491416, 5052843, 5614270, 6737124, 8421405, 8982832, 10105686, 11228540, 13474248, 14035675, 16842810, 20211372, 22457080, 25264215, 26948496, 28071350, 33685620, 40422744, 42107025, 44914160, 50528430, 56142700, 67371240, 80845488, 84214050, 101056860, 112285400, 126321075, 134742480, 168428100, 202113720, 224570800, 252642150, 336856200, 404227440, 505284300, 673712400, 1010568600, 2021137200]

約数ペア:

[(1, 2021137200), (2, 1010568600), (3, 673712400), (4, 505284300), (5, 404227440), (6, 336856200), (8, 252642150), (9, 224570800), (10, 202113720), (12, 168428100), (15, 134742480), (16, 126321075), (18, 112285400), (20, 101056860), (24, 84214050), (25, 80845488), (30, 67371240), (36, 56142700), (40, 50528430), (45, 44914160), (48, 42107025), (50, 40422744), (60, 33685620), (72, 28071350), (75, 26948496), (80, 25264215), (90, 22457080), (100, 20211372), (120, 16842810), (144, 14035675), (150, 13474248), (180, 11228540), (200, 10105686), (225, 8982832), (240, 8421405), (300, 6737124), (360, 5614270), (400, 5052843), (450, 4491416), (509, 3970800), (600, 3368562), (720, 2807135), (900, 2245708), (1018, 1985400), (1103, 1832400), (1200, 1684281), (1527, 1323600), (1800, 1122854), (2036, 992700), (2206, 916200), (2545, 794160), (3054, 661800), (3309, 610800), (3600, 561427), (4072, 496350), (4412, 458100), (4581, 441200), (5090, 397080), (5515, 366480), (6108, 330900), (6618, 305400), (7635, 264720), (8144, 248175), (8824, 229050), (9162, 220600), (9927, 203600), (10180, 198540), (11030, 183240), (12216, 165450), (12725, 158832), (13236, 152700), (15270, 132360), (16545, 122160), (17648, 114525), (18324, 110300), (19854, 101800), (20360, 99270), (22060, 91620), (22905, 88240), (24432, 82725), (25450, 79416), (26472, 76350), (27575, 73296), (30540, 66180), (33090, 61080), (36648, 55150), (38175, 52944), (39708, 50900), (40720, 49635), (44120, 45810)]