64771650

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{1777}}^1$

素因数の和:1807

約数の個数: 84

約数和(自身を含む): 180731922

約数和(自身を除く): 115960272

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 729, 810, 1215, 1350, 1458, 1777, 2025, 2430, 3554, 3645, 4050, 5331, 6075, 7290, 8885, 10662, 12150, 15993, 17770, 18225, 26655, 31986, 36450, 44425, 47979, 53310, 79965, 88850, 95958, 133275, 143937, 159930, 239895, 266550, 287874, 399825, 431811, 479790, 719685, 799650, 863622, 1199475, 1295433, 1439370, 2159055, 2398950, 2590866, 3598425, 4318110, 6477165, 7196850, 10795275, 12954330, 21590550, 32385825, 64771650]

約数ペア:

[(1, 64771650), (2, 32385825), (3, 21590550), (5, 12954330), (6, 10795275), (9, 7196850), (10, 6477165), (15, 4318110), (18, 3598425), (25, 2590866), (27, 2398950), (30, 2159055), (45, 1439370), (50, 1295433), (54, 1199475), (75, 863622), (81, 799650), (90, 719685), (135, 479790), (150, 431811), (162, 399825), (225, 287874), (243, 266550), (270, 239895), (405, 159930), (450, 143937), (486, 133275), (675, 95958), (729, 88850), (810, 79965), (1215, 53310), (1350, 47979), (1458, 44425), (1777, 36450), (2025, 31986), (2430, 26655), (3554, 18225), (3645, 17770), (4050, 15993), (5331, 12150), (6075, 10662), (7290, 8885)]