1225242000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1655

約数の個数: 240

約数和(自身を含む): 4381648128

約数和(自身を除く): 3156406128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 100, 120, 125, 129, 144, 150, 172, 180, 200, 215, 225, 240, 250, 258, 300, 344, 360, 375, 387, 400, 430, 450, 500, 516, 600, 645, 688, 720, 750, 774, 860, 900, 1000, 1032, 1075, 1125, 1200, 1290, 1500, 1548, 1583, 1720, 1800, 1935, 2000, 2064, 2150, 2250, 2580, 3000, 3096, 3166, 3225, 3440, 3600, 3870, 4300, 4500, 4749, 5160, 5375, 6000, 6192, 6332, 6450, 7740, 7915, 8600, 9000, 9498, 9675, 10320, 10750, 12664, 12900, 14247, 15480, 15830, 16125, 17200, 18000, 18996, 19350, 21500, 23745, 25328, 25800, 28494, 30960, 31660, 32250, 37992, 38700, 39575, 43000, 47490, 48375, 51600, 56988, 63320, 64500, 68069, 71235, 75984, 77400, 79150, 86000, 94980, 96750, 113976, 118725, 126640, 129000, 136138, 142470, 154800, 158300, 189960, 193500, 197875, 204207, 227952, 237450, 258000, 272276, 284940, 316600, 340345, 356175, 379920, 387000, 395750, 408414, 474900, 544552, 569880, 593625, 612621, 633200, 680690, 712350, 774000, 791500, 816828, 949800, 1021035, 1089104, 1139760, 1187250, 1225242, 1361380, 1424700, 1583000, 1633656, 1701725, 1780875, 1899600, 2042070, 2374500, 2450484, 2722760, 2849400, 3063105, 3166000, 3267312, 3403450, 3561750, 4084140, 4749000, 4900968, 5105175, 5445520, 5698800, 6126210, 6806900, 7123500, 8168280, 8508625, 9498000, 9801936, 10210350, 12252420, 13613800, 14247000, 15315525, 16336560, 17017250, 20420700, 24504840, 25525875, 27227600, 28494000, 30631050, 34034500, 40841400, 49009680, 51051750, 61262100, 68069000, 76577625, 81682800, 102103500, 122524200, 136138000, 153155250, 204207000, 245048400, 306310500, 408414000, 612621000, 1225242000]

約数ペア:

[(1, 1225242000), (2, 612621000), (3, 408414000), (4, 306310500), (5, 245048400), (6, 204207000), (8, 153155250), (9, 136138000), (10, 122524200), (12, 102103500), (15, 81682800), (16, 76577625), (18, 68069000), (20, 61262100), (24, 51051750), (25, 49009680), (30, 40841400), (36, 34034500), (40, 30631050), (43, 28494000), (45, 27227600), (48, 25525875), (50, 24504840), (60, 20420700), (72, 17017250), (75, 16336560), (80, 15315525), (86, 14247000), (90, 13613800), (100, 12252420), (120, 10210350), (125, 9801936), (129, 9498000), (144, 8508625), (150, 8168280), (172, 7123500), (180, 6806900), (200, 6126210), (215, 5698800), (225, 5445520), (240, 5105175), (250, 4900968), (258, 4749000), (300, 4084140), (344, 3561750), (360, 3403450), (375, 3267312), (387, 3166000), (400, 3063105), (430, 2849400), (450, 2722760), (500, 2450484), (516, 2374500), (600, 2042070), (645, 1899600), (688, 1780875), (720, 1701725), (750, 1633656), (774, 1583000), (860, 1424700), (900, 1361380), (1000, 1225242), (1032, 1187250), (1075, 1139760), (1125, 1089104), (1200, 1021035), (1290, 949800), (1500, 816828), (1548, 791500), (1583, 774000), (1720, 712350), (1800, 680690), (1935, 633200), (2000, 612621), (2064, 593625), (2150, 569880), (2250, 544552), (2580, 474900), (3000, 408414), (3096, 395750), (3166, 387000), (3225, 379920), (3440, 356175), (3600, 340345), (3870, 316600), (4300, 284940), (4500, 272276), (4749, 258000), (5160, 237450), (5375, 227952), (6000, 204207), (6192, 197875), (6332, 193500), (6450, 189960), (7740, 158300), (7915, 154800), (8600, 142470), (9000, 136138), (9498, 129000), (9675, 126640), (10320, 118725), (10750, 113976), (12664, 96750), (12900, 94980), (14247, 86000), (15480, 79150), (15830, 77400), (16125, 75984), (17200, 71235), (18000, 68069), (18996, 64500), (19350, 63320), (21500, 56988), (23745, 51600), (25328, 48375), (25800, 47490), (28494, 43000), (30960, 39575), (31660, 38700), (32250, 37992)]