61442749260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{12642541}}^1$

素因数の和:12642565

約数の個数: 72

約数和(自身を含む): 193279182096

約数和(自身を除く): 131836432836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 12642541, 25285082, 37927623, 50570164, 63212705, 75855246, 113782869, 126425410, 151710492, 189638115, 227565738, 252850820, 341348607, 379276230, 455131476, 568914345, 682697214, 758552460, 1024045821, 1137828690, 1365394428, 1706743035, 2048091642, 2275657380, 3072137463, 3413486070, 4096183284, 5120229105, 6144274926, 6826972140, 10240458210, 12288549852, 15360687315, 20480916420, 30721374630, 61442749260]

約数ペア:

[(1, 61442749260), (2, 30721374630), (3, 20480916420), (4, 15360687315), (5, 12288549852), (6, 10240458210), (9, 6826972140), (10, 6144274926), (12, 5120229105), (15, 4096183284), (18, 3413486070), (20, 3072137463), (27, 2275657380), (30, 2048091642), (36, 1706743035), (45, 1365394428), (54, 1137828690), (60, 1024045821), (81, 758552460), (90, 682697214), (108, 568914345), (135, 455131476), (162, 379276230), (180, 341348607), (243, 252850820), (270, 227565738), (324, 189638115), (405, 151710492), (486, 126425410), (540, 113782869), (810, 75855246), (972, 63212705), (1215, 50570164), (1620, 37927623), (2430, 25285082), (4860, 12642541)]