42875233.000000000

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65579}}^1$

素因数の和:65601

約数の個数: 64

約数和(自身を含む): 401349600

約数和(自身を除く): 275437920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 65579, 131158, 196737, 262316, 327895, 393474, 524632, 655790, 786948, 983685, 1049264, 1311580, 1573896, 1967370, 2098528, 2623160, 3147792, 3934740, 4197056, 5246320, 6295584, 7869480, 8394112, 10492640, 12591168, 15738960, 20985280, 25182336, 31477920, 41970560, 62955840, 125911680]

約数ペア:

[(1, 125911680), (2, 62955840), (3, 41970560), (4, 31477920), (5, 25182336), (6, 20985280), (8, 15738960), (10, 12591168), (12, 10492640), (15, 8394112), (16, 7869480), (20, 6295584), (24, 5246320), (30, 4197056), (32, 3934740), (40, 3147792), (48, 2623160), (60, 2098528), (64, 1967370), (80, 1573896), (96, 1311580), (120, 1049264), (128, 983685), (160, 786948), (192, 655790), (240, 524632), (320, 393474), (384, 327895), (480, 262316), (640, 196737), (960, 131158), (1920, 65579)]