401551200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1366

約数の個数: 216

約数和(自身を含む): 1450016568

約数和(自身を除く): 1048465368

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, 1297, 1376, 1440, 1548, 1720, 1800, 1935, 2064, 2150, 2400, 2580, 2594, 3096, 3225, 3440, 3600, 3870, 3891, 4128, 4300, 5160, 5188, 6192, 6450, 6485, 6880, 7200, 7740, 7782, 8600, 9675, 10320, 10376, 11673, 12384, 12900, 12970, 15480, 15564, 17200, 19350, 19455, 20640, 20752, 23346, 25800, 25940, 30960, 31128, 32425, 34400, 38700, 38910, 41504, 46692, 51600, 51880, 55771, 58365, 61920, 62256, 64850, 77400, 77820, 93384, 97275, 103200, 103760, 111542, 116730, 124512, 129700, 154800, 155640, 167313, 186768, 194550, 207520, 223084, 233460, 259400, 278855, 291825, 309600, 311280, 334626, 373536, 389100, 446168, 466920, 501939, 518800, 557710, 583650, 622560, 669252, 778200, 836565, 892336, 933840, 1003878, 1037600, 1115420, 1167300, 1338504, 1394275, 1556400, 1673130, 1784672, 1867680, 2007756, 2230840, 2334600, 2509695, 2677008, 2788550, 3112800, 3346260, 4015512, 4182825, 4461680, 4669200, 5019390, 5354016, 5577100, 6692520, 8031024, 8365650, 8923360, 9338400, 10038780, 11154200, 12548475, 13385040, 16062048, 16731300, 20077560, 22308400, 25096950, 26770080, 33462600, 40155120, 44616800, 50193900, 66925200, 80310240, 100387800, 133850400, 200775600, 401551200]

約数ペア:

[(1, 401551200), (2, 200775600), (3, 133850400), (4, 100387800), (5, 80310240), (6, 66925200), (8, 50193900), (9, 44616800), (10, 40155120), (12, 33462600), (15, 26770080), (16, 25096950), (18, 22308400), (20, 20077560), (24, 16731300), (25, 16062048), (30, 13385040), (32, 12548475), (36, 11154200), (40, 10038780), (43, 9338400), (45, 8923360), (48, 8365650), (50, 8031024), (60, 6692520), (72, 5577100), (75, 5354016), (80, 5019390), (86, 4669200), (90, 4461680), (96, 4182825), (100, 4015512), (120, 3346260), (129, 3112800), (144, 2788550), (150, 2677008), (160, 2509695), (172, 2334600), (180, 2230840), (200, 2007756), (215, 1867680), (225, 1784672), (240, 1673130), (258, 1556400), (288, 1394275), (300, 1338504), (344, 1167300), (360, 1115420), (387, 1037600), (400, 1003878), (430, 933840), (450, 892336), (480, 836565), (516, 778200), (600, 669252), (645, 622560), (688, 583650), (720, 557710), (774, 518800), (800, 501939), (860, 466920), (900, 446168), (1032, 389100), (1075, 373536), (1200, 334626), (1290, 311280), (1297, 309600), (1376, 291825), (1440, 278855), (1548, 259400), (1720, 233460), (1800, 223084), (1935, 207520), (2064, 194550), (2150, 186768), (2400, 167313), (2580, 155640), (2594, 154800), (3096, 129700), (3225, 124512), (3440, 116730), (3600, 111542), (3870, 103760), (3891, 103200), (4128, 97275), (4300, 93384), (5160, 77820), (5188, 77400), (6192, 64850), (6450, 62256), (6485, 61920), (6880, 58365), (7200, 55771), (7740, 51880), (7782, 51600), (8600, 46692), (9675, 41504), (10320, 38910), (10376, 38700), (11673, 34400), (12384, 32425), (12900, 31128), (12970, 30960), (15480, 25940), (15564, 25800), (17200, 23346), (19350, 20752), (19455, 20640)]