23297400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^2$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 91545480

約数和(自身を除く): 68248080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 43, 45, 50, 56, 60, 63, 70, 72, 75, 84, 86, 90, 100, 105, 120, 126, 129, 140, 150, 168, 172, 175, 180, 200, 210, 215, 225, 252, 258, 280, 300, 301, 315, 344, 350, 360, 387, 420, 430, 450, 504, 516, 525, 600, 602, 630, 645, 700, 774, 840, 860, 900, 903, 1032, 1050, 1075, 1204, 1260, 1290, 1400, 1505, 1548, 1575, 1720, 1800, 1806, 1849, 1935, 2100, 2150, 2408, 2520, 2580, 2709, 3010, 3096, 3150, 3225, 3612, 3698, 3870, 4200, 4300, 4515, 5160, 5418, 5547, 6020, 6300, 6450, 7224, 7396, 7525, 7740, 8600, 9030, 9245, 9675, 10836, 11094, 12040, 12600, 12900, 12943, 13545, 14792, 15050, 15480, 16641, 18060, 18490, 19350, 21672, 22188, 22575, 25800, 25886, 27090, 27735, 30100, 33282, 36120, 36980, 38700, 38829, 44376, 45150, 46225, 51772, 54180, 55470, 60200, 64715, 66564, 67725, 73960, 77400, 77658, 83205, 90300, 92450, 103544, 108360, 110940, 116487, 129430, 133128, 135450, 138675, 155316, 166410, 180600, 184900, 194145, 221880, 232974, 258860, 270900, 277350, 310632, 323575, 332820, 369800, 388290, 416025, 465948, 517720, 541800, 554700, 582435, 647150, 665640, 776580, 832050, 931896, 970725, 1109400, 1164870, 1294300, 1553160, 1664100, 1941450, 2329740, 2588600, 2912175, 3328200, 3882900, 4659480, 5824350, 7765800, 11648700, 23297400]

約数ペア:

[(1, 23297400), (2, 11648700), (3, 7765800), (4, 5824350), (5, 4659480), (6, 3882900), (7, 3328200), (8, 2912175), (9, 2588600), (10, 2329740), (12, 1941450), (14, 1664100), (15, 1553160), (18, 1294300), (20, 1164870), (21, 1109400), (24, 970725), (25, 931896), (28, 832050), (30, 776580), (35, 665640), (36, 647150), (40, 582435), (42, 554700), (43, 541800), (45, 517720), (50, 465948), (56, 416025), (60, 388290), (63, 369800), (70, 332820), (72, 323575), (75, 310632), (84, 277350), (86, 270900), (90, 258860), (100, 232974), (105, 221880), (120, 194145), (126, 184900), (129, 180600), (140, 166410), (150, 155316), (168, 138675), (172, 135450), (175, 133128), (180, 129430), (200, 116487), (210, 110940), (215, 108360), (225, 103544), (252, 92450), (258, 90300), (280, 83205), (300, 77658), (301, 77400), (315, 73960), (344, 67725), (350, 66564), (360, 64715), (387, 60200), (420, 55470), (430, 54180), (450, 51772), (504, 46225), (516, 45150), (525, 44376), (600, 38829), (602, 38700), (630, 36980), (645, 36120), (700, 33282), (774, 30100), (840, 27735), (860, 27090), (900, 25886), (903, 25800), (1032, 22575), (1050, 22188), (1075, 21672), (1204, 19350), (1260, 18490), (1290, 18060), (1400, 16641), (1505, 15480), (1548, 15050), (1575, 14792), (1720, 13545), (1800, 12943), (1806, 12900), (1849, 12600), (1935, 12040), (2100, 11094), (2150, 10836), (2408, 9675), (2520, 9245), (2580, 9030), (2709, 8600), (3010, 7740), (3096, 7525), (3150, 7396), (3225, 7224), (3612, 6450), (3698, 6300), (3870, 6020), (4200, 5547), (4300, 5418), (4515, 5160)]