201296280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45337}}^1$

素因数の和:45388

約数の個数: 64

約数和(自身を含む): 620223840

約数和(自身を除く): 418927560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 45337, 90674, 136011, 181348, 226685, 272022, 362696, 453370, 544044, 680055, 906740, 1088088, 1360110, 1677469, 1813480, 2720220, 3354938, 5032407, 5440440, 6709876, 8387345, 10064814, 13419752, 16774690, 20129628, 25162035, 33549380, 40259256, 50324070, 67098760, 100648140, 201296280]

約数ペア:

[(1, 201296280), (2, 100648140), (3, 67098760), (4, 50324070), (5, 40259256), (6, 33549380), (8, 25162035), (10, 20129628), (12, 16774690), (15, 13419752), (20, 10064814), (24, 8387345), (30, 6709876), (37, 5440440), (40, 5032407), (60, 3354938), (74, 2720220), (111, 1813480), (120, 1677469), (148, 1360110), (185, 1088088), (222, 906740), (296, 680055), (370, 544044), (444, 453370), (555, 362696), (740, 272022), (888, 226685), (1110, 181348), (1480, 136011), (2220, 90674), (4440, 45337)]