25120200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{5981}}^1$

素因数の和:6007

約数の個数: 96

約数和(自身を含む): 89012160

約数和(自身を除く): 63891960

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, 5981, 11962, 17943, 23924, 29905, 35886, 41867, 47848, 59810, 71772, 83734, 89715, 119620, 125601, 143544, 149525, 167468, 179430, 209335, 239240, 251202, 299050, 334936, 358860, 418670, 448575, 502404, 598100, 628005, 717720, 837340, 897150, 1004808, 1046675, 1196200, 1256010, 1674680, 1794300, 2093350, 2512020, 3140025, 3588600, 4186700, 5024040, 6280050, 8373400, 12560100, 25120200]

約数ペア:

[(1, 25120200), (2, 12560100), (3, 8373400), (4, 6280050), (5, 5024040), (6, 4186700), (7, 3588600), (8, 3140025), (10, 2512020), (12, 2093350), (14, 1794300), (15, 1674680), (20, 1256010), (21, 1196200), (24, 1046675), (25, 1004808), (28, 897150), (30, 837340), (35, 717720), (40, 628005), (42, 598100), (50, 502404), (56, 448575), (60, 418670), (70, 358860), (75, 334936), (84, 299050), (100, 251202), (105, 239240), (120, 209335), (140, 179430), (150, 167468), (168, 149525), (175, 143544), (200, 125601), (210, 119620), (280, 89715), (300, 83734), (350, 71772), (420, 59810), (525, 47848), (600, 41867), (700, 35886), (840, 29905), (1050, 23924), (1400, 17943), (2100, 11962), (4200, 5981)]