204974000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^4$

素因数の和:74

約数の個数: 200

約数和(自身を含む): 623070240

約数和(自身を除く): 418096240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 125, 140, 154, 175, 176, 200, 220, 242, 250, 275, 280, 308, 350, 385, 400, 440, 484, 500, 550, 560, 605, 616, 700, 770, 847, 875, 880, 968, 1000, 1100, 1210, 1232, 1331, 1375, 1400, 1540, 1694, 1750, 1925, 1936, 2000, 2200, 2420, 2662, 2750, 2800, 3025, 3080, 3388, 3500, 3850, 4235, 4400, 4840, 5324, 5500, 6050, 6160, 6655, 6776, 7000, 7700, 8470, 9317, 9625, 9680, 10648, 11000, 12100, 13310, 13552, 14000, 14641, 15125, 15400, 16940, 18634, 19250, 21175, 21296, 22000, 24200, 26620, 29282, 30250, 30800, 33275, 33880, 37268, 38500, 42350, 46585, 48400, 53240, 58564, 60500, 66550, 67760, 73205, 74536, 77000, 84700, 93170, 102487, 105875, 106480, 117128, 121000, 133100, 146410, 149072, 154000, 166375, 169400, 186340, 204974, 211750, 232925, 234256, 242000, 266200, 292820, 332750, 338800, 366025, 372680, 409948, 423500, 465850, 512435, 532400, 585640, 665500, 732050, 745360, 819896, 847000, 931700, 1024870, 1164625, 1171280, 1331000, 1464100, 1639792, 1694000, 1830125, 1863400, 2049740, 2329250, 2562175, 2662000, 2928200, 3660250, 3726800, 4099480, 4658500, 5124350, 5856400, 7320500, 8198960, 9317000, 10248700, 12810875, 14641000, 18634000, 20497400, 25621750, 29282000, 40994800, 51243500, 102487000, 204974000]

約数ペア:

[(1, 204974000), (2, 102487000), (4, 51243500), (5, 40994800), (7, 29282000), (8, 25621750), (10, 20497400), (11, 18634000), (14, 14641000), (16, 12810875), (20, 10248700), (22, 9317000), (25, 8198960), (28, 7320500), (35, 5856400), (40, 5124350), (44, 4658500), (50, 4099480), (55, 3726800), (56, 3660250), (70, 2928200), (77, 2662000), (80, 2562175), (88, 2329250), (100, 2049740), (110, 1863400), (112, 1830125), (121, 1694000), (125, 1639792), (140, 1464100), (154, 1331000), (175, 1171280), (176, 1164625), (200, 1024870), (220, 931700), (242, 847000), (250, 819896), (275, 745360), (280, 732050), (308, 665500), (350, 585640), (385, 532400), (400, 512435), (440, 465850), (484, 423500), (500, 409948), (550, 372680), (560, 366025), (605, 338800), (616, 332750), (700, 292820), (770, 266200), (847, 242000), (875, 234256), (880, 232925), (968, 211750), (1000, 204974), (1100, 186340), (1210, 169400), (1232, 166375), (1331, 154000), (1375, 149072), (1400, 146410), (1540, 133100), (1694, 121000), (1750, 117128), (1925, 106480), (1936, 105875), (2000, 102487), (2200, 93170), (2420, 84700), (2662, 77000), (2750, 74536), (2800, 73205), (3025, 67760), (3080, 66550), (3388, 60500), (3500, 58564), (3850, 53240), (4235, 48400), (4400, 46585), (4840, 42350), (5324, 38500), (5500, 37268), (6050, 33880), (6160, 33275), (6655, 30800), (6776, 30250), (7000, 29282), (7700, 26620), (8470, 24200), (9317, 22000), (9625, 21296), (9680, 21175), (10648, 19250), (11000, 18634), (12100, 16940), (13310, 15400), (13552, 15125), (14000, 14641)]