245412000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 288

約数和(自身を含む): 924500304

約数和(自身を除く): 679088304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 125, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 240, 250, 255, 272, 288, 300, 306, 340, 360, 375, 400, 401, 408, 425, 450, 480, 500, 510, 544, 600, 612, 680, 720, 750, 765, 800, 802, 816, 850, 900, 1000, 1020, 1125, 1200, 1203, 1224, 1275, 1360, 1440, 1500, 1530, 1604, 1632, 1700, 1800, 2000, 2005, 2040, 2125, 2250, 2400, 2406, 2448, 2550, 2720, 3000, 3060, 3208, 3400, 3600, 3609, 3825, 4000, 4010, 4080, 4250, 4500, 4812, 4896, 5100, 6000, 6015, 6120, 6375, 6416, 6800, 6817, 7200, 7218, 7650, 8020, 8160, 8500, 9000, 9624, 10025, 10200, 12000, 12030, 12240, 12750, 12832, 13600, 13634, 14436, 15300, 16040, 17000, 18000, 18045, 19125, 19248, 20050, 20400, 20451, 24060, 24480, 25500, 27268, 28872, 30075, 30600, 32080, 34000, 34085, 36000, 36090, 38250, 38496, 40100, 40800, 40902, 48120, 50125, 51000, 54536, 57744, 60150, 61200, 61353, 64160, 68000, 68170, 72180, 76500, 80200, 81804, 90225, 96240, 100250, 102000, 102255, 109072, 115488, 120300, 122400, 122706, 136340, 144360, 150375, 153000, 160400, 163608, 170425, 180450, 192480, 200500, 204000, 204510, 218144, 240600, 245412, 272680, 288720, 300750, 306000, 306765, 320800, 327216, 340850, 360900, 401000, 409020, 451125, 481200, 490824, 511275, 545360, 577440, 601500, 612000, 613530, 654432, 681700, 721800, 802000, 818040, 852125, 902250, 962400, 981648, 1022550, 1090720, 1203000, 1227060, 1363400, 1443600, 1533825, 1604000, 1636080, 1704250, 1804500, 1963296, 2045100, 2406000, 2454120, 2556375, 2726800, 2887200, 3067650, 3272160, 3408500, 3609000, 4090200, 4812000, 4908240, 5112750, 5453600, 6135300, 6817000, 7218000, 7669125, 8180400, 9816480, 10225500, 12270600, 13634000, 14436000, 15338250, 16360800, 20451000, 24541200, 27268000, 30676500, 40902000, 49082400, 61353000, 81804000, 122706000, 245412000]

約数ペア:

[(1, 245412000), (2, 122706000), (3, 81804000), (4, 61353000), (5, 49082400), (6, 40902000), (8, 30676500), (9, 27268000), (10, 24541200), (12, 20451000), (15, 16360800), (16, 15338250), (17, 14436000), (18, 13634000), (20, 12270600), (24, 10225500), (25, 9816480), (30, 8180400), (32, 7669125), (34, 7218000), (36, 6817000), (40, 6135300), (45, 5453600), (48, 5112750), (50, 4908240), (51, 4812000), (60, 4090200), (68, 3609000), (72, 3408500), (75, 3272160), (80, 3067650), (85, 2887200), (90, 2726800), (96, 2556375), (100, 2454120), (102, 2406000), (120, 2045100), (125, 1963296), (136, 1804500), (144, 1704250), (150, 1636080), (153, 1604000), (160, 1533825), (170, 1443600), (180, 1363400), (200, 1227060), (204, 1203000), (225, 1090720), (240, 1022550), (250, 981648), (255, 962400), (272, 902250), (288, 852125), (300, 818040), (306, 802000), (340, 721800), (360, 681700), (375, 654432), (400, 613530), (401, 612000), (408, 601500), (425, 577440), (450, 545360), (480, 511275), (500, 490824), (510, 481200), (544, 451125), (600, 409020), (612, 401000), (680, 360900), (720, 340850), (750, 327216), (765, 320800), (800, 306765), (802, 306000), (816, 300750), (850, 288720), (900, 272680), (1000, 245412), (1020, 240600), (1125, 218144), (1200, 204510), (1203, 204000), (1224, 200500), (1275, 192480), (1360, 180450), (1440, 170425), (1500, 163608), (1530, 160400), (1604, 153000), (1632, 150375), (1700, 144360), (1800, 136340), (2000, 122706), (2005, 122400), (2040, 120300), (2125, 115488), (2250, 109072), (2400, 102255), (2406, 102000), (2448, 100250), (2550, 96240), (2720, 90225), (3000, 81804), (3060, 80200), (3208, 76500), (3400, 72180), (3600, 68170), (3609, 68000), (3825, 64160), (4000, 61353), (4010, 61200), (4080, 60150), (4250, 57744), (4500, 54536), (4812, 51000), (4896, 50125), (5100, 48120), (6000, 40902), (6015, 40800), (6120, 40100), (6375, 38496), (6416, 38250), (6800, 36090), (6817, 36000), (7200, 34085), (7218, 34000), (7650, 32080), (8020, 30600), (8160, 30075), (8500, 28872), (9000, 27268), (9624, 25500), (10025, 24480), (10200, 24060), (12000, 20451), (12030, 20400), (12240, 20050), (12750, 19248), (12832, 19125), (13600, 18045), (13634, 18000), (14436, 17000), (15300, 16040)]