253860600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{60443}}^1$

素因数の和:60469

約数の個数: 96

約数和(自身を含む): 899406720

約数和(自身を除く): 645546120

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, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 60443, 120886, 181329, 241772, 302215, 362658, 423101, 483544, 604430, 725316, 846202, 906645, 1208860, 1269303, 1450632, 1511075, 1692404, 1813290, 2115505, 2417720, 2538606, 3022150, 3384808, 3626580, 4231010, 4533225, 5077212, 6044300, 6346515, 7253160, 8462020, 9066450, 10154424, 10577525, 12088600, 12693030, 16924040, 18132900, 21155050, 25386060, 31732575, 36265800, 42310100, 50772120, 63465150, 84620200, 126930300, 253860600]

約数ペア:

[(1, 253860600), (2, 126930300), (3, 84620200), (4, 63465150), (5, 50772120), (6, 42310100), (7, 36265800), (8, 31732575), (10, 25386060), (12, 21155050), (14, 18132900), (15, 16924040), (20, 12693030), (21, 12088600), (24, 10577525), (25, 10154424), (28, 9066450), (30, 8462020), (35, 7253160), (40, 6346515), (42, 6044300), (50, 5077212), (56, 4533225), (60, 4231010), (70, 3626580), (75, 3384808), (84, 3022150), (100, 2538606), (105, 2417720), (120, 2115505), (140, 1813290), (150, 1692404), (168, 1511075), (175, 1450632), (200, 1269303), (210, 1208860), (280, 906645), (300, 846202), (350, 725316), (420, 604430), (525, 483544), (600, 423101), (700, 362658), (840, 302215), (1050, 241772), (1400, 181329), (2100, 120886), (4200, 60443)]