155372000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 452874240

約数和(自身を除く): 297502240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 160, 175, 179, 200, 217, 224, 248, 250, 280, 310, 350, 358, 400, 434, 496, 500, 560, 620, 700, 716, 775, 800, 868, 875, 895, 992, 1000, 1085, 1120, 1240, 1253, 1400, 1432, 1550, 1736, 1750, 1790, 2000, 2170, 2480, 2506, 2800, 2864, 3100, 3472, 3500, 3580, 3875, 4000, 4340, 4475, 4960, 5012, 5425, 5549, 5600, 5728, 6200, 6265, 6944, 7000, 7160, 7750, 8680, 8950, 10024, 10850, 11098, 12400, 12530, 14000, 14320, 15500, 17360, 17900, 20048, 21700, 22196, 22375, 24800, 25060, 27125, 27745, 28000, 28640, 31000, 31325, 34720, 35800, 38843, 40096, 43400, 44392, 44750, 50120, 54250, 55490, 62000, 62650, 71600, 77686, 86800, 88784, 89500, 100240, 108500, 110980, 124000, 125300, 138725, 143200, 155372, 156625, 173600, 177568, 179000, 194215, 200480, 217000, 221960, 250600, 277450, 310744, 313250, 358000, 388430, 434000, 443920, 501200, 554900, 621488, 626500, 693625, 716000, 776860, 868000, 887840, 971075, 1002400, 1109800, 1242976, 1253000, 1387250, 1553720, 1942150, 2219600, 2506000, 2774500, 3107440, 3884300, 4439200, 4855375, 5012000, 5549000, 6214880, 7768600, 9710750, 11098000, 15537200, 19421500, 22196000, 31074400, 38843000, 77686000, 155372000]

約数ペア:

[(1, 155372000), (2, 77686000), (4, 38843000), (5, 31074400), (7, 22196000), (8, 19421500), (10, 15537200), (14, 11098000), (16, 9710750), (20, 7768600), (25, 6214880), (28, 5549000), (31, 5012000), (32, 4855375), (35, 4439200), (40, 3884300), (50, 3107440), (56, 2774500), (62, 2506000), (70, 2219600), (80, 1942150), (100, 1553720), (112, 1387250), (124, 1253000), (125, 1242976), (140, 1109800), (155, 1002400), (160, 971075), (175, 887840), (179, 868000), (200, 776860), (217, 716000), (224, 693625), (248, 626500), (250, 621488), (280, 554900), (310, 501200), (350, 443920), (358, 434000), (400, 388430), (434, 358000), (496, 313250), (500, 310744), (560, 277450), (620, 250600), (700, 221960), (716, 217000), (775, 200480), (800, 194215), (868, 179000), (875, 177568), (895, 173600), (992, 156625), (1000, 155372), (1085, 143200), (1120, 138725), (1240, 125300), (1253, 124000), (1400, 110980), (1432, 108500), (1550, 100240), (1736, 89500), (1750, 88784), (1790, 86800), (2000, 77686), (2170, 71600), (2480, 62650), (2506, 62000), (2800, 55490), (2864, 54250), (3100, 50120), (3472, 44750), (3500, 44392), (3580, 43400), (3875, 40096), (4000, 38843), (4340, 35800), (4475, 34720), (4960, 31325), (5012, 31000), (5425, 28640), (5549, 28000), (5600, 27745), (5728, 27125), (6200, 25060), (6265, 24800), (6944, 22375), (7000, 22196), (7160, 21700), (7750, 20048), (8680, 17900), (8950, 17360), (10024, 15500), (10850, 14320), (11098, 14000), (12400, 12530)]