71547000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{3407}}^1$

素因数の和:3438

約数の個数: 128

約数和(自身を含む): 255191040

約数和(自身を除く): 183644040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3407, 3500, 4200, 5250, 6814, 7000, 10221, 10500, 13628, 17035, 20442, 21000, 23849, 27256, 34070, 40884, 47698, 51105, 68140, 71547, 81768, 85175, 95396, 102210, 119245, 136280, 143094, 170350, 190792, 204420, 238490, 255525, 286188, 340700, 357735, 408840, 425875, 476980, 511050, 572376, 596225, 681400, 715470, 851750, 953960, 1022100, 1192450, 1277625, 1430940, 1703500, 1788675, 2044200, 2384900, 2555250, 2861880, 2981125, 3407000, 3577350, 4769800, 5110500, 5962250, 7154700, 8943375, 10221000, 11924500, 14309400, 17886750, 23849000, 35773500, 71547000]

約数ペア:

[(1, 71547000), (2, 35773500), (3, 23849000), (4, 17886750), (5, 14309400), (6, 11924500), (7, 10221000), (8, 8943375), (10, 7154700), (12, 5962250), (14, 5110500), (15, 4769800), (20, 3577350), (21, 3407000), (24, 2981125), (25, 2861880), (28, 2555250), (30, 2384900), (35, 2044200), (40, 1788675), (42, 1703500), (50, 1430940), (56, 1277625), (60, 1192450), (70, 1022100), (75, 953960), (84, 851750), (100, 715470), (105, 681400), (120, 596225), (125, 572376), (140, 511050), (150, 476980), (168, 425875), (175, 408840), (200, 357735), (210, 340700), (250, 286188), (280, 255525), (300, 238490), (350, 204420), (375, 190792), (420, 170350), (500, 143094), (525, 136280), (600, 119245), (700, 102210), (750, 95396), (840, 85175), (875, 81768), (1000, 71547), (1050, 68140), (1400, 51105), (1500, 47698), (1750, 40884), (2100, 34070), (2625, 27256), (3000, 23849), (3407, 21000), (3500, 20442), (4200, 17035), (5250, 13628), (6814, 10500), (7000, 10221)]