979038000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:637

約数の個数: 240

約数和(自身を含む): 3457740000

約数和(自身を除く): 2478702000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 109, 120, 125, 144, 150, 180, 200, 218, 225, 240, 250, 300, 327, 360, 375, 400, 436, 450, 499, 500, 545, 600, 654, 720, 750, 872, 900, 981, 998, 1000, 1090, 1125, 1200, 1308, 1497, 1500, 1635, 1744, 1800, 1962, 1996, 2000, 2180, 2250, 2495, 2616, 2725, 2994, 3000, 3270, 3600, 3924, 3992, 4360, 4491, 4500, 4905, 4990, 5232, 5450, 5988, 6000, 6540, 7485, 7848, 7984, 8175, 8720, 8982, 9000, 9810, 9980, 10900, 11976, 12475, 13080, 13625, 14970, 15696, 16350, 17964, 18000, 19620, 19960, 21800, 22455, 23952, 24525, 24950, 26160, 27250, 29940, 32700, 35928, 37425, 39240, 39920, 40875, 43600, 44910, 49050, 49900, 54391, 54500, 59880, 62375, 65400, 71856, 74850, 78480, 81750, 89820, 98100, 99800, 108782, 109000, 112275, 119760, 122625, 124750, 130800, 149700, 163173, 163500, 179640, 187125, 196200, 199600, 217564, 218000, 224550, 245250, 249500, 271955, 299400, 326346, 327000, 359280, 374250, 392400, 435128, 449100, 489519, 490500, 499000, 543910, 561375, 598800, 652692, 654000, 748500, 815865, 870256, 898200, 979038, 981000, 998000, 1087820, 1122750, 1305384, 1359775, 1497000, 1631730, 1796400, 1958076, 1962000, 2175640, 2245500, 2447595, 2610768, 2719550, 2994000, 3263460, 3916152, 4079325, 4351280, 4491000, 4895190, 5439100, 6526920, 6798875, 7832304, 8158650, 8982000, 9790380, 10878200, 12237975, 13053840, 13597750, 16317300, 19580760, 20396625, 21756400, 24475950, 27195500, 32634600, 39161520, 40793250, 48951900, 54391000, 61189875, 65269200, 81586500, 97903800, 108782000, 122379750, 163173000, 195807600, 244759500, 326346000, 489519000, 979038000]

約数ペア:

[(1, 979038000), (2, 489519000), (3, 326346000), (4, 244759500), (5, 195807600), (6, 163173000), (8, 122379750), (9, 108782000), (10, 97903800), (12, 81586500), (15, 65269200), (16, 61189875), (18, 54391000), (20, 48951900), (24, 40793250), (25, 39161520), (30, 32634600), (36, 27195500), (40, 24475950), (45, 21756400), (48, 20396625), (50, 19580760), (60, 16317300), (72, 13597750), (75, 13053840), (80, 12237975), (90, 10878200), (100, 9790380), (109, 8982000), (120, 8158650), (125, 7832304), (144, 6798875), (150, 6526920), (180, 5439100), (200, 4895190), (218, 4491000), (225, 4351280), (240, 4079325), (250, 3916152), (300, 3263460), (327, 2994000), (360, 2719550), (375, 2610768), (400, 2447595), (436, 2245500), (450, 2175640), (499, 1962000), (500, 1958076), (545, 1796400), (600, 1631730), (654, 1497000), (720, 1359775), (750, 1305384), (872, 1122750), (900, 1087820), (981, 998000), (998, 981000), (1000, 979038), (1090, 898200), (1125, 870256), (1200, 815865), (1308, 748500), (1497, 654000), (1500, 652692), (1635, 598800), (1744, 561375), (1800, 543910), (1962, 499000), (1996, 490500), (2000, 489519), (2180, 449100), (2250, 435128), (2495, 392400), (2616, 374250), (2725, 359280), (2994, 327000), (3000, 326346), (3270, 299400), (3600, 271955), (3924, 249500), (3992, 245250), (4360, 224550), (4491, 218000), (4500, 217564), (4905, 199600), (4990, 196200), (5232, 187125), (5450, 179640), (5988, 163500), (6000, 163173), (6540, 149700), (7485, 130800), (7848, 124750), (7984, 122625), (8175, 119760), (8720, 112275), (8982, 109000), (9000, 108782), (9810, 99800), (9980, 98100), (10900, 89820), (11976, 81750), (12475, 78480), (13080, 74850), (13625, 71856), (14970, 65400), (15696, 62375), (16350, 59880), (17964, 54500), (18000, 54391), (19620, 49900), (19960, 49050), (21800, 44910), (22455, 43600), (23952, 40875), (24525, 39920), (24950, 39240), (26160, 37425), (27250, 35928), (29940, 32700)]