249115800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 812448000

約数和(自身を除く): 563332200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 103, 116, 120, 139, 145, 150, 174, 200, 206, 232, 278, 290, 300, 309, 348, 412, 417, 435, 515, 556, 580, 600, 618, 695, 696, 725, 824, 834, 870, 1030, 1112, 1160, 1236, 1390, 1450, 1545, 1668, 1740, 2060, 2085, 2175, 2472, 2575, 2780, 2900, 2987, 3090, 3336, 3475, 3480, 4031, 4120, 4170, 4350, 5150, 5560, 5800, 5974, 6180, 6950, 7725, 8062, 8340, 8700, 8961, 10300, 10425, 11948, 12093, 12360, 13900, 14317, 14935, 15450, 16124, 16680, 17400, 17922, 20155, 20600, 20850, 23896, 24186, 27800, 28634, 29870, 30900, 32248, 35844, 40310, 41700, 42951, 44805, 48372, 57268, 59740, 60465, 61800, 71585, 71688, 74675, 80620, 83400, 85902, 89610, 96744, 100775, 114536, 119480, 120930, 143170, 149350, 161240, 171804, 179220, 201550, 214755, 224025, 241860, 286340, 298700, 302325, 343608, 357925, 358440, 403100, 415193, 429510, 448050, 483720, 572680, 597400, 604650, 715850, 806200, 830386, 859020, 896100, 1073775, 1209300, 1245579, 1431700, 1660772, 1718040, 1792200, 2075965, 2147550, 2418600, 2491158, 2863400, 3321544, 4151930, 4295100, 4982316, 6227895, 8303860, 8590200, 9964632, 10379825, 12455790, 16607720, 20759650, 24911580, 31139475, 41519300, 49823160, 62278950, 83038600, 124557900, 249115800]

約数ペア:

[(1, 249115800), (2, 124557900), (3, 83038600), (4, 62278950), (5, 49823160), (6, 41519300), (8, 31139475), (10, 24911580), (12, 20759650), (15, 16607720), (20, 12455790), (24, 10379825), (25, 9964632), (29, 8590200), (30, 8303860), (40, 6227895), (50, 4982316), (58, 4295100), (60, 4151930), (75, 3321544), (87, 2863400), (100, 2491158), (103, 2418600), (116, 2147550), (120, 2075965), (139, 1792200), (145, 1718040), (150, 1660772), (174, 1431700), (200, 1245579), (206, 1209300), (232, 1073775), (278, 896100), (290, 859020), (300, 830386), (309, 806200), (348, 715850), (412, 604650), (417, 597400), (435, 572680), (515, 483720), (556, 448050), (580, 429510), (600, 415193), (618, 403100), (695, 358440), (696, 357925), (725, 343608), (824, 302325), (834, 298700), (870, 286340), (1030, 241860), (1112, 224025), (1160, 214755), (1236, 201550), (1390, 179220), (1450, 171804), (1545, 161240), (1668, 149350), (1740, 143170), (2060, 120930), (2085, 119480), (2175, 114536), (2472, 100775), (2575, 96744), (2780, 89610), (2900, 85902), (2987, 83400), (3090, 80620), (3336, 74675), (3475, 71688), (3480, 71585), (4031, 61800), (4120, 60465), (4170, 59740), (4350, 57268), (5150, 48372), (5560, 44805), (5800, 42951), (5974, 41700), (6180, 40310), (6950, 35844), (7725, 32248), (8062, 30900), (8340, 29870), (8700, 28634), (8961, 27800), (10300, 24186), (10425, 23896), (11948, 20850), (12093, 20600), (12360, 20155), (13900, 17922), (14317, 17400), (14935, 16680), (15450, 16124)]