66105720

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{2267}}^1$

素因数の和:2296

約数の個数: 112

約数和(自身を含む): 223103160

約数和(自身を除く): 156997440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2267, 2430, 2916, 3240, 3645, 4534, 4860, 5832, 6801, 7290, 9068, 9720, 11335, 13602, 14580, 18136, 20403, 22670, 27204, 29160, 34005, 40806, 45340, 54408, 61209, 68010, 81612, 90680, 102015, 122418, 136020, 163224, 183627, 204030, 244836, 272040, 306045, 367254, 408060, 489672, 550881, 612090, 734508, 816120, 918135, 1101762, 1224180, 1469016, 1652643, 1836270, 2203524, 2448360, 2754405, 3305286, 3672540, 4407048, 5508810, 6610572, 7345080, 8263215, 11017620, 13221144, 16526430, 22035240, 33052860, 66105720]

約数ペア:

[(1, 66105720), (2, 33052860), (3, 22035240), (4, 16526430), (5, 13221144), (6, 11017620), (8, 8263215), (9, 7345080), (10, 6610572), (12, 5508810), (15, 4407048), (18, 3672540), (20, 3305286), (24, 2754405), (27, 2448360), (30, 2203524), (36, 1836270), (40, 1652643), (45, 1469016), (54, 1224180), (60, 1101762), (72, 918135), (81, 816120), (90, 734508), (108, 612090), (120, 550881), (135, 489672), (162, 408060), (180, 367254), (216, 306045), (243, 272040), (270, 244836), (324, 204030), (360, 183627), (405, 163224), (486, 136020), (540, 122418), (648, 102015), (729, 90680), (810, 81612), (972, 68010), (1080, 61209), (1215, 54408), (1458, 45340), (1620, 40806), (1944, 34005), (2267, 29160), (2430, 27204), (2916, 22670), (3240, 20403), (3645, 18136), (4534, 14580), (4860, 13602), (5832, 11335), (6801, 9720), (7290, 9068)]