100390500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{3187}}^1$

素因数の和:3219

約数の個数: 144

約数和(自身を含む): 362054784

約数和(自身を除く): 261664284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3187, 3500, 4500, 5250, 6300, 6374, 7875, 9561, 10500, 12748, 15750, 15935, 19122, 22309, 28683, 31500, 31870, 38244, 44618, 47805, 57366, 63740, 66927, 79675, 89236, 95610, 111545, 114732, 133854, 143415, 159350, 191220, 200781, 223090, 239025, 267708, 286830, 318700, 334635, 398375, 401562, 446180, 478050, 557725, 573660, 669270, 717075, 796750, 803124, 956100, 1003905, 1115450, 1195125, 1338540, 1434150, 1593500, 1673175, 2007810, 2230900, 2390250, 2788625, 2868300, 3346350, 3585375, 4015620, 4780500, 5019525, 5577250, 6692700, 7170750, 8365875, 10039050, 11154500, 14341500, 16731750, 20078100, 25097625, 33463500, 50195250, 100390500]

約数ペア:

[(1, 100390500), (2, 50195250), (3, 33463500), (4, 25097625), (5, 20078100), (6, 16731750), (7, 14341500), (9, 11154500), (10, 10039050), (12, 8365875), (14, 7170750), (15, 6692700), (18, 5577250), (20, 5019525), (21, 4780500), (25, 4015620), (28, 3585375), (30, 3346350), (35, 2868300), (36, 2788625), (42, 2390250), (45, 2230900), (50, 2007810), (60, 1673175), (63, 1593500), (70, 1434150), (75, 1338540), (84, 1195125), (90, 1115450), (100, 1003905), (105, 956100), (125, 803124), (126, 796750), (140, 717075), (150, 669270), (175, 573660), (180, 557725), (210, 478050), (225, 446180), (250, 401562), (252, 398375), (300, 334635), (315, 318700), (350, 286830), (375, 267708), (420, 239025), (450, 223090), (500, 200781), (525, 191220), (630, 159350), (700, 143415), (750, 133854), (875, 114732), (900, 111545), (1050, 95610), (1125, 89236), (1260, 79675), (1500, 66927), (1575, 63740), (1750, 57366), (2100, 47805), (2250, 44618), (2625, 38244), (3150, 31870), (3187, 31500), (3500, 28683), (4500, 22309), (5250, 19122), (6300, 15935), (6374, 15750), (7875, 12748), (9561, 10500)]