2001060900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1875

約数の個数: 216

約数和(自身を含む): 6643116480

約数和(自身を除く): 4642055580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 43, 45, 50, 58, 60, 75, 86, 87, 90, 100, 116, 129, 145, 150, 172, 174, 180, 215, 225, 258, 261, 290, 300, 348, 387, 430, 435, 450, 516, 522, 580, 645, 725, 774, 860, 870, 900, 1044, 1075, 1247, 1290, 1305, 1450, 1548, 1740, 1783, 1935, 2150, 2175, 2494, 2580, 2610, 2900, 3225, 3566, 3741, 3870, 4300, 4350, 4988, 5220, 5349, 6235, 6450, 6525, 7132, 7482, 7740, 8700, 8915, 9675, 10698, 11223, 12470, 12900, 13050, 14964, 16047, 17830, 18705, 19350, 21396, 22446, 24940, 26100, 26745, 31175, 32094, 35660, 37410, 38700, 44575, 44892, 51707, 53490, 56115, 62350, 64188, 74820, 76669, 80235, 89150, 93525, 103414, 106980, 112230, 124700, 133725, 153338, 155121, 160470, 178300, 187050, 206828, 224460, 230007, 258535, 267450, 280575, 306676, 310242, 320940, 374100, 383345, 401175, 460014, 465363, 517070, 534900, 561150, 620484, 690021, 766690, 775605, 802350, 920028, 930726, 1034140, 1122300, 1150035, 1292675, 1380042, 1533380, 1551210, 1604700, 1861452, 1916725, 2223401, 2300070, 2326815, 2585350, 2760084, 3102420, 3450105, 3833450, 3878025, 4446802, 4600140, 4653630, 5170700, 5750175, 6670203, 6900210, 7666900, 7756050, 8893604, 9307260, 11117005, 11500350, 11634075, 13340406, 13800420, 15512100, 17250525, 20010609, 22234010, 23000700, 23268150, 26680812, 33351015, 34501050, 40021218, 44468020, 46536300, 55585025, 66702030, 69002100, 80042436, 100053045, 111170050, 133404060, 166755075, 200106090, 222340100, 333510150, 400212180, 500265225, 667020300, 1000530450, 2001060900]

約数ペア:

[(1, 2001060900), (2, 1000530450), (3, 667020300), (4, 500265225), (5, 400212180), (6, 333510150), (9, 222340100), (10, 200106090), (12, 166755075), (15, 133404060), (18, 111170050), (20, 100053045), (25, 80042436), (29, 69002100), (30, 66702030), (36, 55585025), (43, 46536300), (45, 44468020), (50, 40021218), (58, 34501050), (60, 33351015), (75, 26680812), (86, 23268150), (87, 23000700), (90, 22234010), (100, 20010609), (116, 17250525), (129, 15512100), (145, 13800420), (150, 13340406), (172, 11634075), (174, 11500350), (180, 11117005), (215, 9307260), (225, 8893604), (258, 7756050), (261, 7666900), (290, 6900210), (300, 6670203), (348, 5750175), (387, 5170700), (430, 4653630), (435, 4600140), (450, 4446802), (516, 3878025), (522, 3833450), (580, 3450105), (645, 3102420), (725, 2760084), (774, 2585350), (860, 2326815), (870, 2300070), (900, 2223401), (1044, 1916725), (1075, 1861452), (1247, 1604700), (1290, 1551210), (1305, 1533380), (1450, 1380042), (1548, 1292675), (1740, 1150035), (1783, 1122300), (1935, 1034140), (2150, 930726), (2175, 920028), (2494, 802350), (2580, 775605), (2610, 766690), (2900, 690021), (3225, 620484), (3566, 561150), (3741, 534900), (3870, 517070), (4300, 465363), (4350, 460014), (4988, 401175), (5220, 383345), (5349, 374100), (6235, 320940), (6450, 310242), (6525, 306676), (7132, 280575), (7482, 267450), (7740, 258535), (8700, 230007), (8915, 224460), (9675, 206828), (10698, 187050), (11223, 178300), (12470, 160470), (12900, 155121), (13050, 153338), (14964, 133725), (16047, 124700), (17830, 112230), (18705, 106980), (19350, 103414), (21396, 93525), (22446, 89150), (24940, 80235), (26100, 76669), (26745, 74820), (31175, 64188), (32094, 62350), (35660, 56115), (37410, 53490), (38700, 51707), (44575, 44892)]