282553560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 978588000

約数和(自身を除く): 696034440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 101, 114, 120, 152, 171, 180, 190, 202, 228, 285, 303, 342, 360, 380, 404, 409, 456, 505, 570, 606, 684, 760, 808, 818, 855, 909, 1010, 1140, 1212, 1227, 1368, 1515, 1636, 1710, 1818, 1919, 2020, 2045, 2280, 2424, 2454, 3030, 3272, 3420, 3636, 3681, 3838, 4040, 4090, 4545, 4908, 5757, 6060, 6135, 6840, 7272, 7362, 7676, 7771, 8180, 9090, 9595, 9816, 11514, 12120, 12270, 14724, 15352, 15542, 16360, 17271, 18180, 18405, 19190, 23028, 23313, 24540, 28785, 29448, 31084, 34542, 36360, 36810, 38380, 38855, 41309, 46056, 46626, 49080, 57570, 62168, 69084, 69939, 73620, 76760, 77710, 82618, 86355, 93252, 115140, 116565, 123927, 138168, 139878, 147240, 155420, 165236, 172710, 186504, 206545, 230280, 233130, 247854, 279756, 310840, 330472, 345420, 349695, 371781, 413090, 466260, 495708, 559512, 619635, 690840, 699390, 743562, 784871, 826180, 932520, 991416, 1239270, 1398780, 1487124, 1569742, 1652360, 1858905, 2354613, 2478540, 2797560, 2974248, 3139484, 3717810, 3924355, 4709226, 4957080, 6278968, 7063839, 7435620, 7848710, 9418452, 11773065, 14127678, 14871240, 15697420, 18836904, 23546130, 28255356, 31394840, 35319195, 47092260, 56510712, 70638390, 94184520, 141276780, 282553560]

約数ペア:

[(1, 282553560), (2, 141276780), (3, 94184520), (4, 70638390), (5, 56510712), (6, 47092260), (8, 35319195), (9, 31394840), (10, 28255356), (12, 23546130), (15, 18836904), (18, 15697420), (19, 14871240), (20, 14127678), (24, 11773065), (30, 9418452), (36, 7848710), (38, 7435620), (40, 7063839), (45, 6278968), (57, 4957080), (60, 4709226), (72, 3924355), (76, 3717810), (90, 3139484), (95, 2974248), (101, 2797560), (114, 2478540), (120, 2354613), (152, 1858905), (171, 1652360), (180, 1569742), (190, 1487124), (202, 1398780), (228, 1239270), (285, 991416), (303, 932520), (342, 826180), (360, 784871), (380, 743562), (404, 699390), (409, 690840), (456, 619635), (505, 559512), (570, 495708), (606, 466260), (684, 413090), (760, 371781), (808, 349695), (818, 345420), (855, 330472), (909, 310840), (1010, 279756), (1140, 247854), (1212, 233130), (1227, 230280), (1368, 206545), (1515, 186504), (1636, 172710), (1710, 165236), (1818, 155420), (1919, 147240), (2020, 139878), (2045, 138168), (2280, 123927), (2424, 116565), (2454, 115140), (3030, 93252), (3272, 86355), (3420, 82618), (3636, 77710), (3681, 76760), (3838, 73620), (4040, 69939), (4090, 69084), (4545, 62168), (4908, 57570), (5757, 49080), (6060, 46626), (6135, 46056), (6840, 41309), (7272, 38855), (7362, 38380), (7676, 36810), (7771, 36360), (8180, 34542), (9090, 31084), (9595, 29448), (9816, 28785), (11514, 24540), (12120, 23313), (12270, 23028), (14724, 19190), (15352, 18405), (15542, 18180), (16360, 17271)]