2158221600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6971}}^1$

素因数の和:7040

約数の個数: 216

約数和(自身を含む): 7788532752

約数和(自身を除く): 5630311152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 96, 100, 120, 129, 144, 150, 160, 172, 180, 200, 215, 225, 240, 258, 288, 300, 344, 360, 387, 400, 430, 450, 480, 516, 600, 645, 688, 720, 774, 800, 860, 900, 1032, 1075, 1200, 1290, 1376, 1440, 1548, 1720, 1800, 1935, 2064, 2150, 2400, 2580, 3096, 3225, 3440, 3600, 3870, 4128, 4300, 5160, 6192, 6450, 6880, 6971, 7200, 7740, 8600, 9675, 10320, 12384, 12900, 13942, 15480, 17200, 19350, 20640, 20913, 25800, 27884, 30960, 34400, 34855, 38700, 41826, 51600, 55768, 61920, 62739, 69710, 77400, 83652, 103200, 104565, 111536, 125478, 139420, 154800, 167304, 174275, 209130, 223072, 250956, 278840, 299753, 309600, 313695, 334608, 348550, 418260, 501912, 522825, 557680, 599506, 627390, 669216, 697100, 836520, 899259, 1003824, 1045650, 1115360, 1199012, 1254780, 1394200, 1498765, 1568475, 1673040, 1798518, 2007648, 2091300, 2398024, 2509560, 2697777, 2788400, 2997530, 3136950, 3346080, 3597036, 4182600, 4496295, 4796048, 5019120, 5395554, 5576800, 5995060, 6273900, 7194072, 7493825, 8365200, 8992590, 9592096, 10038240, 10791108, 11990120, 12547800, 13488885, 14388144, 14987650, 16730400, 17985180, 21582216, 22481475, 23980240, 25095600, 26977770, 28776288, 29975300, 35970360, 43164432, 44962950, 47960480, 50191200, 53955540, 59950600, 67444425, 71940720, 86328864, 89925900, 107911080, 119901200, 134888850, 143881440, 179851800, 215822160, 239802400, 269777700, 359703600, 431644320, 539555400, 719407200, 1079110800, 2158221600]

約数ペア:

[(1, 2158221600), (2, 1079110800), (3, 719407200), (4, 539555400), (5, 431644320), (6, 359703600), (8, 269777700), (9, 239802400), (10, 215822160), (12, 179851800), (15, 143881440), (16, 134888850), (18, 119901200), (20, 107911080), (24, 89925900), (25, 86328864), (30, 71940720), (32, 67444425), (36, 59950600), (40, 53955540), (43, 50191200), (45, 47960480), (48, 44962950), (50, 43164432), (60, 35970360), (72, 29975300), (75, 28776288), (80, 26977770), (86, 25095600), (90, 23980240), (96, 22481475), (100, 21582216), (120, 17985180), (129, 16730400), (144, 14987650), (150, 14388144), (160, 13488885), (172, 12547800), (180, 11990120), (200, 10791108), (215, 10038240), (225, 9592096), (240, 8992590), (258, 8365200), (288, 7493825), (300, 7194072), (344, 6273900), (360, 5995060), (387, 5576800), (400, 5395554), (430, 5019120), (450, 4796048), (480, 4496295), (516, 4182600), (600, 3597036), (645, 3346080), (688, 3136950), (720, 2997530), (774, 2788400), (800, 2697777), (860, 2509560), (900, 2398024), (1032, 2091300), (1075, 2007648), (1200, 1798518), (1290, 1673040), (1376, 1568475), (1440, 1498765), (1548, 1394200), (1720, 1254780), (1800, 1199012), (1935, 1115360), (2064, 1045650), (2150, 1003824), (2400, 899259), (2580, 836520), (3096, 697100), (3225, 669216), (3440, 627390), (3600, 599506), (3870, 557680), (4128, 522825), (4300, 501912), (5160, 418260), (6192, 348550), (6450, 334608), (6880, 313695), (6971, 309600), (7200, 299753), (7740, 278840), (8600, 250956), (9675, 223072), (10320, 209130), (12384, 174275), (12900, 167304), (13942, 154800), (15480, 139420), (17200, 125478), (19350, 111536), (20640, 104565), (20913, 103200), (25800, 83652), (27884, 77400), (30960, 69710), (34400, 62739), (34855, 61920), (38700, 55768), (41826, 51600)]