28858531800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{129643}}^1$

素因数の和:129722

約数の個数: 192

約数和(自身を含む): 104171546880

約数和(自身を除く): 75313015080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 53, 56, 60, 70, 75, 84, 100, 105, 106, 120, 140, 150, 159, 168, 175, 200, 210, 212, 265, 280, 300, 318, 350, 371, 420, 424, 525, 530, 600, 636, 700, 742, 795, 840, 1050, 1060, 1113, 1272, 1325, 1400, 1484, 1590, 1855, 2100, 2120, 2226, 2650, 2968, 3180, 3710, 3975, 4200, 4452, 5300, 5565, 6360, 7420, 7950, 8904, 9275, 10600, 11130, 14840, 15900, 18550, 22260, 27825, 31800, 37100, 44520, 55650, 74200, 111300, 129643, 222600, 259286, 388929, 518572, 648215, 777858, 907501, 1037144, 1296430, 1555716, 1815002, 1944645, 2592860, 2722503, 3111432, 3241075, 3630004, 3889290, 4537505, 5185720, 5445006, 6482150, 6871079, 7260008, 7778580, 9075010, 9723225, 10890012, 12964300, 13612515, 13742158, 15557160, 18150020, 19446450, 20613237, 21780024, 22687525, 25928600, 27225030, 27484316, 34355395, 36300040, 38892900, 41226474, 45375050, 48097553, 54450060, 54968632, 68062575, 68710790, 77785800, 82452948, 90750100, 96195106, 103066185, 108900120, 136125150, 137421580, 144292659, 164905896, 171776975, 181500200, 192390212, 206132370, 240487765, 272250300, 274843160, 288585318, 343553950, 384780424, 412264740, 480975530, 515330925, 544500600, 577170636, 687107900, 721463295, 824529480, 961951060, 1030661850, 1154341272, 1202438825, 1374215800, 1442926590, 1923902120, 2061323700, 2404877650, 2885853180, 3607316475, 4122647400, 4809755300, 5771706360, 7214632950, 9619510600, 14429265900, 28858531800]

約数ペア:

[(1, 28858531800), (2, 14429265900), (3, 9619510600), (4, 7214632950), (5, 5771706360), (6, 4809755300), (7, 4122647400), (8, 3607316475), (10, 2885853180), (12, 2404877650), (14, 2061323700), (15, 1923902120), (20, 1442926590), (21, 1374215800), (24, 1202438825), (25, 1154341272), (28, 1030661850), (30, 961951060), (35, 824529480), (40, 721463295), (42, 687107900), (50, 577170636), (53, 544500600), (56, 515330925), (60, 480975530), (70, 412264740), (75, 384780424), (84, 343553950), (100, 288585318), (105, 274843160), (106, 272250300), (120, 240487765), (140, 206132370), (150, 192390212), (159, 181500200), (168, 171776975), (175, 164905896), (200, 144292659), (210, 137421580), (212, 136125150), (265, 108900120), (280, 103066185), (300, 96195106), (318, 90750100), (350, 82452948), (371, 77785800), (420, 68710790), (424, 68062575), (525, 54968632), (530, 54450060), (600, 48097553), (636, 45375050), (700, 41226474), (742, 38892900), (795, 36300040), (840, 34355395), (1050, 27484316), (1060, 27225030), (1113, 25928600), (1272, 22687525), (1325, 21780024), (1400, 20613237), (1484, 19446450), (1590, 18150020), (1855, 15557160), (2100, 13742158), (2120, 13612515), (2226, 12964300), (2650, 10890012), (2968, 9723225), (3180, 9075010), (3710, 7778580), (3975, 7260008), (4200, 6871079), (4452, 6482150), (5300, 5445006), (5565, 5185720), (6360, 4537505), (7420, 3889290), (7950, 3630004), (8904, 3241075), (9275, 3111432), (10600, 2722503), (11130, 2592860), (14840, 1944645), (15900, 1815002), (18550, 1555716), (22260, 1296430), (27825, 1037144), (31800, 907501), (37100, 777858), (44520, 648215), (55650, 518572), (74200, 388929), (111300, 259286), (129643, 222600)]