788893380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1315

約数の個数: 216

約数和(自身を含む): 2723175000

約数和(自身を除く): 1934281620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 121, 132, 145, 165, 174, 180, 198, 220, 242, 261, 290, 319, 330, 348, 363, 396, 435, 484, 495, 522, 580, 605, 638, 660, 726, 870, 957, 990, 1044, 1089, 1210, 1249, 1276, 1305, 1452, 1595, 1740, 1815, 1914, 1980, 2178, 2420, 2498, 2610, 2871, 3190, 3509, 3630, 3747, 3828, 4356, 4785, 4996, 5220, 5445, 5742, 6245, 6380, 7018, 7260, 7494, 9570, 10527, 10890, 11241, 11484, 12490, 13739, 14036, 14355, 14988, 17545, 18735, 19140, 21054, 21780, 22482, 24980, 27478, 28710, 31581, 35090, 36221, 37470, 41217, 42108, 44964, 52635, 54956, 56205, 57420, 63162, 68695, 70180, 72442, 74940, 82434, 105270, 108663, 112410, 123651, 126324, 137390, 144884, 151129, 157905, 164868, 181105, 206085, 210540, 217326, 224820, 247302, 274780, 302258, 315810, 325989, 362210, 398431, 412170, 434652, 453387, 494604, 543315, 604516, 618255, 631620, 651978, 724420, 755645, 796862, 824340, 906774, 1086630, 1195293, 1236510, 1303956, 1360161, 1511290, 1593724, 1629945, 1813548, 1992155, 2173260, 2266935, 2390586, 2473020, 2720322, 3022580, 3259890, 3585879, 3984310, 4382741, 4533870, 4781172, 5440644, 5976465, 6519780, 6800805, 7171758, 7968620, 8765482, 9067740, 11952930, 13148223, 13601610, 14343516, 17530964, 17929395, 21913705, 23905860, 26296446, 27203220, 35858790, 39444669, 43827410, 52592892, 65741115, 71717580, 78889338, 87654820, 131482230, 157778676, 197223345, 262964460, 394446690, 788893380]

約数ペア:

[(1, 788893380), (2, 394446690), (3, 262964460), (4, 197223345), (5, 157778676), (6, 131482230), (9, 87654820), (10, 78889338), (11, 71717580), (12, 65741115), (15, 52592892), (18, 43827410), (20, 39444669), (22, 35858790), (29, 27203220), (30, 26296446), (33, 23905860), (36, 21913705), (44, 17929395), (45, 17530964), (55, 14343516), (58, 13601610), (60, 13148223), (66, 11952930), (87, 9067740), (90, 8765482), (99, 7968620), (110, 7171758), (116, 6800805), (121, 6519780), (132, 5976465), (145, 5440644), (165, 4781172), (174, 4533870), (180, 4382741), (198, 3984310), (220, 3585879), (242, 3259890), (261, 3022580), (290, 2720322), (319, 2473020), (330, 2390586), (348, 2266935), (363, 2173260), (396, 1992155), (435, 1813548), (484, 1629945), (495, 1593724), (522, 1511290), (580, 1360161), (605, 1303956), (638, 1236510), (660, 1195293), (726, 1086630), (870, 906774), (957, 824340), (990, 796862), (1044, 755645), (1089, 724420), (1210, 651978), (1249, 631620), (1276, 618255), (1305, 604516), (1452, 543315), (1595, 494604), (1740, 453387), (1815, 434652), (1914, 412170), (1980, 398431), (2178, 362210), (2420, 325989), (2498, 315810), (2610, 302258), (2871, 274780), (3190, 247302), (3509, 224820), (3630, 217326), (3747, 210540), (3828, 206085), (4356, 181105), (4785, 164868), (4996, 157905), (5220, 151129), (5445, 144884), (5742, 137390), (6245, 126324), (6380, 123651), (7018, 112410), (7260, 108663), (7494, 105270), (9570, 82434), (10527, 74940), (10890, 72442), (11241, 70180), (11484, 68695), (12490, 63162), (13739, 57420), (14036, 56205), (14355, 54956), (14988, 52635), (17545, 44964), (18735, 42108), (19140, 41217), (21054, 37470), (21780, 36221), (22482, 35090), (24980, 31581), (27478, 28710)]