71916600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17123}}^1$

素因数の和:17149

約数の個数: 96

約数和(自身を含む): 254805120

約数和(自身を除く): 182888520

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, 17123, 34246, 51369, 68492, 85615, 102738, 119861, 136984, 171230, 205476, 239722, 256845, 342460, 359583, 410952, 428075, 479444, 513690, 599305, 684920, 719166, 856150, 958888, 1027380, 1198610, 1284225, 1438332, 1712300, 1797915, 2054760, 2397220, 2568450, 2876664, 2996525, 3424600, 3595830, 4794440, 5136900, 5993050, 7191660, 8989575, 10273800, 11986100, 14383320, 17979150, 23972200, 35958300, 71916600]

約数ペア:

[(1, 71916600), (2, 35958300), (3, 23972200), (4, 17979150), (5, 14383320), (6, 11986100), (7, 10273800), (8, 8989575), (10, 7191660), (12, 5993050), (14, 5136900), (15, 4794440), (20, 3595830), (21, 3424600), (24, 2996525), (25, 2876664), (28, 2568450), (30, 2397220), (35, 2054760), (40, 1797915), (42, 1712300), (50, 1438332), (56, 1284225), (60, 1198610), (70, 1027380), (75, 958888), (84, 856150), (100, 719166), (105, 684920), (120, 599305), (140, 513690), (150, 479444), (168, 428075), (175, 410952), (200, 359583), (210, 342460), (280, 256845), (300, 239722), (350, 205476), (420, 171230), (525, 136984), (600, 119861), (700, 102738), (840, 85615), (1050, 68492), (1400, 51369), (2100, 34246), (4200, 17123)]