269080000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{31}}^2$

素因数の和:101

約数の個数: 210

約数和(自身を含む): 787941528

約数和(自身を除く): 518861528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 125, 140, 155, 160, 175, 200, 217, 224, 248, 250, 280, 310, 320, 350, 400, 434, 448, 496, 500, 560, 620, 625, 700, 775, 800, 868, 875, 961, 992, 1000, 1085, 1120, 1240, 1250, 1400, 1550, 1600, 1736, 1750, 1922, 1984, 2000, 2170, 2240, 2480, 2500, 2800, 3100, 3472, 3500, 3844, 3875, 4000, 4340, 4375, 4805, 4960, 5000, 5425, 5600, 6200, 6727, 6944, 7000, 7688, 7750, 8000, 8680, 8750, 9610, 9920, 10000, 10850, 11200, 12400, 13454, 13888, 14000, 15376, 15500, 17360, 17500, 19220, 19375, 20000, 21700, 24025, 24800, 26908, 27125, 28000, 30752, 31000, 33635, 34720, 35000, 38440, 38750, 40000, 43400, 48050, 49600, 53816, 54250, 56000, 61504, 62000, 67270, 69440, 70000, 76880, 77500, 86800, 96100, 107632, 108500, 120125, 124000, 134540, 135625, 140000, 153760, 155000, 168175, 173600, 192200, 215264, 217000, 240250, 248000, 269080, 271250, 280000, 307520, 310000, 336350, 347200, 384400, 430528, 434000, 480500, 538160, 542500, 600625, 620000, 672700, 768800, 840875, 868000, 961000, 1076320, 1085000, 1201250, 1240000, 1345400, 1537600, 1681750, 1736000, 1922000, 2152640, 2170000, 2402500, 2690800, 3363500, 3844000, 4204375, 4340000, 4805000, 5381600, 6727000, 7688000, 8408750, 8680000, 9610000, 10763200, 13454000, 16817500, 19220000, 26908000, 33635000, 38440000, 53816000, 67270000, 134540000, 269080000]

約数ペア:

[(1, 269080000), (2, 134540000), (4, 67270000), (5, 53816000), (7, 38440000), (8, 33635000), (10, 26908000), (14, 19220000), (16, 16817500), (20, 13454000), (25, 10763200), (28, 9610000), (31, 8680000), (32, 8408750), (35, 7688000), (40, 6727000), (50, 5381600), (56, 4805000), (62, 4340000), (64, 4204375), (70, 3844000), (80, 3363500), (100, 2690800), (112, 2402500), (124, 2170000), (125, 2152640), (140, 1922000), (155, 1736000), (160, 1681750), (175, 1537600), (200, 1345400), (217, 1240000), (224, 1201250), (248, 1085000), (250, 1076320), (280, 961000), (310, 868000), (320, 840875), (350, 768800), (400, 672700), (434, 620000), (448, 600625), (496, 542500), (500, 538160), (560, 480500), (620, 434000), (625, 430528), (700, 384400), (775, 347200), (800, 336350), (868, 310000), (875, 307520), (961, 280000), (992, 271250), (1000, 269080), (1085, 248000), (1120, 240250), (1240, 217000), (1250, 215264), (1400, 192200), (1550, 173600), (1600, 168175), (1736, 155000), (1750, 153760), (1922, 140000), (1984, 135625), (2000, 134540), (2170, 124000), (2240, 120125), (2480, 108500), (2500, 107632), (2800, 96100), (3100, 86800), (3472, 77500), (3500, 76880), (3844, 70000), (3875, 69440), (4000, 67270), (4340, 62000), (4375, 61504), (4805, 56000), (4960, 54250), (5000, 53816), (5425, 49600), (5600, 48050), (6200, 43400), (6727, 40000), (6944, 38750), (7000, 38440), (7688, 35000), (7750, 34720), (8000, 33635), (8680, 31000), (8750, 30752), (9610, 28000), (9920, 27125), (10000, 26908), (10850, 24800), (11200, 24025), (12400, 21700), (13454, 20000), (13888, 19375), (14000, 19220), (15376, 17500), (15500, 17360)]