207973500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:741

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 509077380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 125, 140, 145, 150, 174, 175, 203, 210, 250, 290, 300, 348, 350, 375, 406, 420, 435, 500, 525, 580, 609, 683, 700, 725, 750, 812, 870, 875, 1015, 1050, 1218, 1366, 1450, 1500, 1740, 1750, 2030, 2049, 2100, 2175, 2436, 2625, 2732, 2900, 3045, 3415, 3500, 3625, 4060, 4098, 4350, 4781, 5075, 5250, 6090, 6830, 7250, 8196, 8700, 9562, 10150, 10245, 10500, 10875, 12180, 13660, 14343, 14500, 15225, 17075, 19124, 19807, 20300, 20490, 21750, 23905, 25375, 28686, 30450, 34150, 39614, 40980, 43500, 47810, 50750, 51225, 57372, 59421, 60900, 68300, 71715, 76125, 79228, 85375, 95620, 99035, 101500, 102450, 118842, 119525, 138649, 143430, 152250, 170750, 198070, 204900, 237684, 239050, 256125, 277298, 286860, 297105, 304500, 341500, 358575, 396140, 415947, 478100, 495175, 512250, 554596, 594210, 597625, 693245, 717150, 831894, 990350, 1024500, 1188420, 1195250, 1386490, 1434300, 1485525, 1663788, 1792875, 1980700, 2079735, 2390500, 2475875, 2772980, 2971050, 3466225, 3585750, 4159470, 4951750, 5942100, 6932450, 7171500, 7427625, 8318940, 9903500, 10398675, 13864900, 14855250, 17331125, 20797350, 29710500, 34662250, 41594700, 51993375, 69324500, 103986750, 207973500]

約数ペア:

[(1, 207973500), (2, 103986750), (3, 69324500), (4, 51993375), (5, 41594700), (6, 34662250), (7, 29710500), (10, 20797350), (12, 17331125), (14, 14855250), (15, 13864900), (20, 10398675), (21, 9903500), (25, 8318940), (28, 7427625), (29, 7171500), (30, 6932450), (35, 5942100), (42, 4951750), (50, 4159470), (58, 3585750), (60, 3466225), (70, 2971050), (75, 2772980), (84, 2475875), (87, 2390500), (100, 2079735), (105, 1980700), (116, 1792875), (125, 1663788), (140, 1485525), (145, 1434300), (150, 1386490), (174, 1195250), (175, 1188420), (203, 1024500), (210, 990350), (250, 831894), (290, 717150), (300, 693245), (348, 597625), (350, 594210), (375, 554596), (406, 512250), (420, 495175), (435, 478100), (500, 415947), (525, 396140), (580, 358575), (609, 341500), (683, 304500), (700, 297105), (725, 286860), (750, 277298), (812, 256125), (870, 239050), (875, 237684), (1015, 204900), (1050, 198070), (1218, 170750), (1366, 152250), (1450, 143430), (1500, 138649), (1740, 119525), (1750, 118842), (2030, 102450), (2049, 101500), (2100, 99035), (2175, 95620), (2436, 85375), (2625, 79228), (2732, 76125), (2900, 71715), (3045, 68300), (3415, 60900), (3500, 59421), (3625, 57372), (4060, 51225), (4098, 50750), (4350, 47810), (4781, 43500), (5075, 40980), (5250, 39614), (6090, 34150), (6830, 30450), (7250, 28686), (8196, 25375), (8700, 23905), (9562, 21750), (10150, 20490), (10245, 20300), (10500, 19807), (10875, 19124), (12180, 17075), (13660, 15225), (14343, 14500)]