1891501200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4073}}^1$

素因数の和:4143

約数の個数: 240

約数和(自身を含む): 6890600640

約数和(自身を除く): 4999099440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 48, 50, 54, 60, 72, 75, 80, 86, 90, 100, 108, 120, 129, 135, 144, 150, 172, 180, 200, 215, 216, 225, 240, 258, 270, 300, 344, 360, 387, 400, 430, 432, 450, 516, 540, 600, 645, 675, 688, 720, 774, 860, 900, 1032, 1075, 1080, 1161, 1200, 1290, 1350, 1548, 1720, 1800, 1935, 2064, 2150, 2160, 2322, 2580, 2700, 3096, 3225, 3440, 3600, 3870, 4073, 4300, 4644, 5160, 5400, 5805, 6192, 6450, 7740, 8146, 8600, 9288, 9675, 10320, 10800, 11610, 12219, 12900, 15480, 16292, 17200, 18576, 19350, 20365, 23220, 24438, 25800, 29025, 30960, 32584, 36657, 38700, 40730, 46440, 48876, 51600, 58050, 61095, 65168, 73314, 77400, 81460, 92880, 97752, 101825, 109971, 116100, 122190, 146628, 154800, 162920, 175139, 183285, 195504, 203650, 219942, 232200, 244380, 293256, 305475, 325840, 350278, 366570, 407300, 439884, 464400, 488760, 525417, 549855, 586512, 610950, 700556, 733140, 814600, 875695, 879768, 916425, 977520, 1050834, 1099710, 1221900, 1401112, 1466280, 1576251, 1629200, 1751390, 1759536, 1832850, 2101668, 2199420, 2443800, 2627085, 2749275, 2802224, 2932560, 3152502, 3502780, 3665700, 4203336, 4378475, 4398840, 4728753, 4887600, 5254170, 5498550, 6305004, 7005560, 7331400, 7881255, 8406672, 8756950, 8797680, 9457506, 10508340, 10997100, 12610008, 13135425, 14011120, 14662800, 15762510, 17513900, 18915012, 21016680, 21994200, 23643765, 25220016, 26270850, 31525020, 35027800, 37830024, 39406275, 42033360, 43988400, 47287530, 52541700, 63050040, 70055600, 75660048, 78812550, 94575060, 105083400, 118218825, 126100080, 157625100, 189150120, 210166800, 236437650, 315250200, 378300240, 472875300, 630500400, 945750600, 1891501200]

約数ペア:

[(1, 1891501200), (2, 945750600), (3, 630500400), (4, 472875300), (5, 378300240), (6, 315250200), (8, 236437650), (9, 210166800), (10, 189150120), (12, 157625100), (15, 126100080), (16, 118218825), (18, 105083400), (20, 94575060), (24, 78812550), (25, 75660048), (27, 70055600), (30, 63050040), (36, 52541700), (40, 47287530), (43, 43988400), (45, 42033360), (48, 39406275), (50, 37830024), (54, 35027800), (60, 31525020), (72, 26270850), (75, 25220016), (80, 23643765), (86, 21994200), (90, 21016680), (100, 18915012), (108, 17513900), (120, 15762510), (129, 14662800), (135, 14011120), (144, 13135425), (150, 12610008), (172, 10997100), (180, 10508340), (200, 9457506), (215, 8797680), (216, 8756950), (225, 8406672), (240, 7881255), (258, 7331400), (270, 7005560), (300, 6305004), (344, 5498550), (360, 5254170), (387, 4887600), (400, 4728753), (430, 4398840), (432, 4378475), (450, 4203336), (516, 3665700), (540, 3502780), (600, 3152502), (645, 2932560), (675, 2802224), (688, 2749275), (720, 2627085), (774, 2443800), (860, 2199420), (900, 2101668), (1032, 1832850), (1075, 1759536), (1080, 1751390), (1161, 1629200), (1200, 1576251), (1290, 1466280), (1350, 1401112), (1548, 1221900), (1720, 1099710), (1800, 1050834), (1935, 977520), (2064, 916425), (2150, 879768), (2160, 875695), (2322, 814600), (2580, 733140), (2700, 700556), (3096, 610950), (3225, 586512), (3440, 549855), (3600, 525417), (3870, 488760), (4073, 464400), (4300, 439884), (4644, 407300), (5160, 366570), (5400, 350278), (5805, 325840), (6192, 305475), (6450, 293256), (7740, 244380), (8146, 232200), (8600, 219942), (9288, 203650), (9675, 195504), (10320, 183285), (10800, 175139), (11610, 162920), (12219, 154800), (12900, 146628), (15480, 122190), (16292, 116100), (17200, 109971), (18576, 101825), (19350, 97752), (20365, 92880), (23220, 81460), (24438, 77400), (25800, 73314), (29025, 65168), (30960, 61095), (32584, 58050), (36657, 51600), (38700, 48876), (40730, 46440)]