201540570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2100

約数の個数: 128

約数和(自身を含む): 617379840

約数和(自身を除く): 415839270

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 43, 55, 66, 70, 77, 86, 105, 110, 129, 154, 165, 210, 215, 231, 258, 301, 330, 385, 430, 462, 473, 602, 645, 770, 903, 946, 1155, 1290, 1419, 1505, 1806, 2029, 2310, 2365, 2838, 3010, 3311, 4058, 4515, 4730, 6087, 6622, 7095, 9030, 9933, 10145, 12174, 14190, 14203, 16555, 19866, 20290, 22319, 28406, 30435, 33110, 42609, 44638, 49665, 60870, 66957, 71015, 85218, 87247, 99330, 111595, 133914, 142030, 156233, 174494, 213045, 223190, 261741, 312466, 334785, 426090, 436235, 468699, 523482, 610729, 669570, 781165, 872470, 937398, 959717, 1221458, 1308705, 1562330, 1832187, 1919434, 2343495, 2617410, 2879151, 3053645, 3664374, 4686990, 4798585, 5758302, 6107290, 6718019, 9160935, 9597170, 13436038, 14395755, 18321870, 20154057, 28791510, 33590095, 40308114, 67180190, 100770285, 201540570]

約数ペア:

[(1, 201540570), (2, 100770285), (3, 67180190), (5, 40308114), (6, 33590095), (7, 28791510), (10, 20154057), (11, 18321870), (14, 14395755), (15, 13436038), (21, 9597170), (22, 9160935), (30, 6718019), (33, 6107290), (35, 5758302), (42, 4798585), (43, 4686990), (55, 3664374), (66, 3053645), (70, 2879151), (77, 2617410), (86, 2343495), (105, 1919434), (110, 1832187), (129, 1562330), (154, 1308705), (165, 1221458), (210, 959717), (215, 937398), (231, 872470), (258, 781165), (301, 669570), (330, 610729), (385, 523482), (430, 468699), (462, 436235), (473, 426090), (602, 334785), (645, 312466), (770, 261741), (903, 223190), (946, 213045), (1155, 174494), (1290, 156233), (1419, 142030), (1505, 133914), (1806, 111595), (2029, 99330), (2310, 87247), (2365, 85218), (2838, 71015), (3010, 66957), (3311, 60870), (4058, 49665), (4515, 44638), (4730, 42609), (6087, 33110), (6622, 30435), (7095, 28406), (9030, 22319), (9933, 20290), (10145, 19866), (12174, 16555), (14190, 14203)]