67270000

素因数分解:

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

素因数の和:97

約数の個数: 150

約数和(自身を含む): 192332184

約数和(自身を除く): 125062184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 350, 400, 434, 496, 500, 560, 620, 625, 700, 775, 868, 875, 961, 1000, 1085, 1240, 1250, 1400, 1550, 1736, 1750, 1922, 2000, 2170, 2480, 2500, 2800, 3100, 3472, 3500, 3844, 3875, 4340, 4375, 4805, 5000, 5425, 6200, 6727, 7000, 7688, 7750, 8680, 8750, 9610, 10000, 10850, 12400, 13454, 14000, 15376, 15500, 17360, 17500, 19220, 19375, 21700, 24025, 26908, 27125, 31000, 33635, 35000, 38440, 38750, 43400, 48050, 53816, 54250, 62000, 67270, 70000, 76880, 77500, 86800, 96100, 107632, 108500, 120125, 134540, 135625, 155000, 168175, 192200, 217000, 240250, 269080, 271250, 310000, 336350, 384400, 434000, 480500, 538160, 542500, 600625, 672700, 840875, 961000, 1085000, 1201250, 1345400, 1681750, 1922000, 2170000, 2402500, 2690800, 3363500, 4204375, 4805000, 6727000, 8408750, 9610000, 13454000, 16817500, 33635000, 67270000]

約数ペア:

[(1, 67270000), (2, 33635000), (4, 16817500), (5, 13454000), (7, 9610000), (8, 8408750), (10, 6727000), (14, 4805000), (16, 4204375), (20, 3363500), (25, 2690800), (28, 2402500), (31, 2170000), (35, 1922000), (40, 1681750), (50, 1345400), (56, 1201250), (62, 1085000), (70, 961000), (80, 840875), (100, 672700), (112, 600625), (124, 542500), (125, 538160), (140, 480500), (155, 434000), (175, 384400), (200, 336350), (217, 310000), (248, 271250), (250, 269080), (280, 240250), (310, 217000), (350, 192200), (400, 168175), (434, 155000), (496, 135625), (500, 134540), (560, 120125), (620, 108500), (625, 107632), (700, 96100), (775, 86800), (868, 77500), (875, 76880), (961, 70000), (1000, 67270), (1085, 62000), (1240, 54250), (1250, 53816), (1400, 48050), (1550, 43400), (1736, 38750), (1750, 38440), (1922, 35000), (2000, 33635), (2170, 31000), (2480, 27125), (2500, 26908), (2800, 24025), (3100, 21700), (3472, 19375), (3500, 19220), (3844, 17500), (3875, 17360), (4340, 15500), (4375, 15376), (4805, 14000), (5000, 13454), (5425, 12400), (6200, 10850), (6727, 10000), (7000, 9610), (7688, 8750), (7750, 8680)]