254356200

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{2243}}^1$

素因数の和:2278

約数の個数: 240

約数和(自身を含む): 1010069280

約数和(自身を除く): 755713080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 324, 350, 360, 378, 405, 420, 450, 504, 525, 540, 567, 600, 630, 648, 675, 700, 756, 810, 840, 900, 945, 1050, 1080, 1134, 1260, 1350, 1400, 1512, 1575, 1620, 1800, 1890, 2025, 2100, 2243, 2268, 2520, 2700, 2835, 3150, 3240, 3780, 4050, 4200, 4486, 4536, 4725, 5400, 5670, 6300, 6729, 7560, 8100, 8972, 9450, 11215, 11340, 12600, 13458, 14175, 15701, 16200, 17944, 18900, 20187, 22430, 22680, 26916, 28350, 31402, 33645, 37800, 40374, 44860, 47103, 53832, 56075, 56700, 60561, 62804, 67290, 78505, 80748, 89720, 94206, 100935, 112150, 113400, 121122, 125608, 134580, 141309, 157010, 161496, 168225, 181683, 188412, 201870, 224300, 235515, 242244, 269160, 282618, 302805, 314020, 336450, 363366, 376824, 392525, 403740, 423927, 448600, 471030, 484488, 504675, 565236, 605610, 628040, 672900, 706545, 726732, 785050, 807480, 847854, 908415, 942060, 1009350, 1130472, 1177575, 1211220, 1271781, 1345800, 1413090, 1453464, 1514025, 1570100, 1695708, 1816830, 1884120, 2018700, 2119635, 2355150, 2422440, 2543562, 2826180, 3028050, 3140200, 3391416, 3532725, 3633660, 4037400, 4239270, 4542075, 4710300, 5087124, 5652360, 6056100, 6358905, 7065450, 7267320, 8478540, 9084150, 9420600, 10174248, 10598175, 12112200, 12717810, 14130900, 16957080, 18168300, 21196350, 25435620, 28261800, 31794525, 36336600, 42392700, 50871240, 63589050, 84785400, 127178100, 254356200]

約数ペア:

[(1, 254356200), (2, 127178100), (3, 84785400), (4, 63589050), (5, 50871240), (6, 42392700), (7, 36336600), (8, 31794525), (9, 28261800), (10, 25435620), (12, 21196350), (14, 18168300), (15, 16957080), (18, 14130900), (20, 12717810), (21, 12112200), (24, 10598175), (25, 10174248), (27, 9420600), (28, 9084150), (30, 8478540), (35, 7267320), (36, 7065450), (40, 6358905), (42, 6056100), (45, 5652360), (50, 5087124), (54, 4710300), (56, 4542075), (60, 4239270), (63, 4037400), (70, 3633660), (72, 3532725), (75, 3391416), (81, 3140200), (84, 3028050), (90, 2826180), (100, 2543562), (105, 2422440), (108, 2355150), (120, 2119635), (126, 2018700), (135, 1884120), (140, 1816830), (150, 1695708), (162, 1570100), (168, 1514025), (175, 1453464), (180, 1413090), (189, 1345800), (200, 1271781), (210, 1211220), (216, 1177575), (225, 1130472), (252, 1009350), (270, 942060), (280, 908415), (300, 847854), (315, 807480), (324, 785050), (350, 726732), (360, 706545), (378, 672900), (405, 628040), (420, 605610), (450, 565236), (504, 504675), (525, 484488), (540, 471030), (567, 448600), (600, 423927), (630, 403740), (648, 392525), (675, 376824), (700, 363366), (756, 336450), (810, 314020), (840, 302805), (900, 282618), (945, 269160), (1050, 242244), (1080, 235515), (1134, 224300), (1260, 201870), (1350, 188412), (1400, 181683), (1512, 168225), (1575, 161496), (1620, 157010), (1800, 141309), (1890, 134580), (2025, 125608), (2100, 121122), (2243, 113400), (2268, 112150), (2520, 100935), (2700, 94206), (2835, 89720), (3150, 80748), (3240, 78505), (3780, 67290), (4050, 62804), (4200, 60561), (4486, 56700), (4536, 56075), (4725, 53832), (5400, 47103), (5670, 44860), (6300, 40374), (6729, 37800), (7560, 33645), (8100, 31402), (8972, 28350), (9450, 26916), (11215, 22680), (11340, 22430), (12600, 20187), (13458, 18900), (14175, 17944), (15701, 16200)]