65687490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1345

約数の個数: 128

約数和(自身を含む): 202487040

約数和(自身を除く): 136799550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1301, 1485, 1530, 1683, 1870, 2295, 2602, 2805, 2970, 3366, 3903, 4590, 5049, 5610, 6505, 7806, 8415, 10098, 11709, 13010, 14311, 16830, 19515, 22117, 23418, 25245, 28622, 35127, 39030, 42933, 44234, 50490, 58545, 66351, 70254, 71555, 85866, 110585, 117090, 128799, 132702, 143110, 175635, 199053, 214665, 221170, 243287, 257598, 331755, 351270, 386397, 398106, 429330, 486574, 597159, 643995, 663510, 729861, 772794, 995265, 1194318, 1216435, 1287990, 1459722, 1931985, 1990530, 2189583, 2432870, 2985795, 3649305, 3863970, 4379166, 5971590, 6568749, 7298610, 10947915, 13137498, 21895830, 32843745, 65687490]

約数ペア:

[(1, 65687490), (2, 32843745), (3, 21895830), (5, 13137498), (6, 10947915), (9, 7298610), (10, 6568749), (11, 5971590), (15, 4379166), (17, 3863970), (18, 3649305), (22, 2985795), (27, 2432870), (30, 2189583), (33, 1990530), (34, 1931985), (45, 1459722), (51, 1287990), (54, 1216435), (55, 1194318), (66, 995265), (85, 772794), (90, 729861), (99, 663510), (102, 643995), (110, 597159), (135, 486574), (153, 429330), (165, 398106), (170, 386397), (187, 351270), (198, 331755), (255, 257598), (270, 243287), (297, 221170), (306, 214665), (330, 199053), (374, 175635), (459, 143110), (495, 132702), (510, 128799), (561, 117090), (594, 110585), (765, 85866), (918, 71555), (935, 70254), (990, 66351), (1122, 58545), (1301, 50490), (1485, 44234), (1530, 42933), (1683, 39030), (1870, 35127), (2295, 28622), (2602, 25245), (2805, 23418), (2970, 22117), (3366, 19515), (3903, 16830), (4590, 14311), (5049, 13010), (5610, 11709), (6505, 10098), (7806, 8415)]