42183750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{1607}}^1$

素因数の和:1639

約数の個数: 80

約数和(自身を含む): 120561408

約数和(自身を除く): 78377658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1607, 1750, 1875, 2625, 3214, 3750, 4375, 4821, 5250, 8035, 8750, 9642, 11249, 13125, 16070, 22498, 24105, 26250, 33747, 40175, 48210, 56245, 67494, 80350, 112490, 120525, 168735, 200875, 241050, 281225, 337470, 401750, 562450, 602625, 843675, 1004375, 1205250, 1406125, 1687350, 2008750, 2812250, 3013125, 4218375, 6026250, 7030625, 8436750, 14061250, 21091875, 42183750]

約数ペア:

[(1, 42183750), (2, 21091875), (3, 14061250), (5, 8436750), (6, 7030625), (7, 6026250), (10, 4218375), (14, 3013125), (15, 2812250), (21, 2008750), (25, 1687350), (30, 1406125), (35, 1205250), (42, 1004375), (50, 843675), (70, 602625), (75, 562450), (105, 401750), (125, 337470), (150, 281225), (175, 241050), (210, 200875), (250, 168735), (350, 120525), (375, 112490), (525, 80350), (625, 67494), (750, 56245), (875, 48210), (1050, 40175), (1250, 33747), (1607, 26250), (1750, 24105), (1875, 22498), (2625, 16070), (3214, 13125), (3750, 11249), (4375, 9642), (4821, 8750), (5250, 8035)]