200251380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 680762880

約数和(自身を除く): 480511500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 41, 42, 58, 60, 70, 82, 84, 87, 105, 116, 123, 140, 145, 164, 174, 203, 205, 210, 246, 287, 290, 348, 401, 406, 410, 420, 435, 492, 574, 580, 609, 615, 802, 812, 820, 861, 870, 1015, 1148, 1189, 1203, 1218, 1230, 1435, 1604, 1722, 1740, 2005, 2030, 2378, 2406, 2436, 2460, 2807, 2870, 3045, 3444, 3567, 4010, 4060, 4305, 4756, 4812, 5614, 5740, 5945, 6015, 6090, 7134, 8020, 8323, 8421, 8610, 11228, 11629, 11890, 12030, 12180, 14035, 14268, 16441, 16646, 16842, 17220, 17835, 23258, 23780, 24060, 24969, 28070, 32882, 33292, 33684, 34887, 35670, 41615, 42105, 46516, 49323, 49938, 56140, 58145, 65764, 69774, 71340, 81403, 82205, 83230, 84210, 98646, 99876, 115087, 116290, 124845, 139548, 162806, 164410, 166460, 168420, 174435, 197292, 230174, 232580, 244209, 246615, 249690, 325612, 328820, 345261, 348870, 407015, 460348, 476789, 488418, 493230, 499380, 575435, 690522, 697740, 814030, 953578, 976836, 986460, 1150870, 1221045, 1381044, 1430367, 1628060, 1726305, 1907156, 2301740, 2383945, 2442090, 2860734, 3337523, 3452610, 4767890, 4884180, 5721468, 6675046, 6905220, 7151835, 9535780, 10012569, 13350092, 14303670, 16687615, 20025138, 28607340, 33375230, 40050276, 50062845, 66750460, 100125690, 200251380]

約数ペア:

[(1, 200251380), (2, 100125690), (3, 66750460), (4, 50062845), (5, 40050276), (6, 33375230), (7, 28607340), (10, 20025138), (12, 16687615), (14, 14303670), (15, 13350092), (20, 10012569), (21, 9535780), (28, 7151835), (29, 6905220), (30, 6675046), (35, 5721468), (41, 4884180), (42, 4767890), (58, 3452610), (60, 3337523), (70, 2860734), (82, 2442090), (84, 2383945), (87, 2301740), (105, 1907156), (116, 1726305), (123, 1628060), (140, 1430367), (145, 1381044), (164, 1221045), (174, 1150870), (203, 986460), (205, 976836), (210, 953578), (246, 814030), (287, 697740), (290, 690522), (348, 575435), (401, 499380), (406, 493230), (410, 488418), (420, 476789), (435, 460348), (492, 407015), (574, 348870), (580, 345261), (609, 328820), (615, 325612), (802, 249690), (812, 246615), (820, 244209), (861, 232580), (870, 230174), (1015, 197292), (1148, 174435), (1189, 168420), (1203, 166460), (1218, 164410), (1230, 162806), (1435, 139548), (1604, 124845), (1722, 116290), (1740, 115087), (2005, 99876), (2030, 98646), (2378, 84210), (2406, 83230), (2436, 82205), (2460, 81403), (2807, 71340), (2870, 69774), (3045, 65764), (3444, 58145), (3567, 56140), (4010, 49938), (4060, 49323), (4305, 46516), (4756, 42105), (4812, 41615), (5614, 35670), (5740, 34887), (5945, 33684), (6015, 33292), (6090, 32882), (7134, 28070), (8020, 24969), (8323, 24060), (8421, 23780), (8610, 23258), (11228, 17835), (11629, 17220), (11890, 16842), (12030, 16646), (12180, 16441), (14035, 14268)]