61951320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4651}}^1$

素因数の和:4705

約数の個数: 96

約数和(自身を含む): 206827920

約数和(自身を除く): 144876600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 4651, 6660, 9302, 13320, 13953, 18604, 23255, 27906, 37208, 41859, 46510, 55812, 69765, 83718, 93020, 111624, 139530, 167436, 172087, 186040, 209295, 279060, 334872, 344174, 418590, 516261, 558120, 688348, 837180, 860435, 1032522, 1376696, 1548783, 1674360, 1720870, 2065044, 2581305, 3097566, 3441740, 4130088, 5162610, 6195132, 6883480, 7743915, 10325220, 12390264, 15487830, 20650440, 30975660, 61951320]

約数ペア:

[(1, 61951320), (2, 30975660), (3, 20650440), (4, 15487830), (5, 12390264), (6, 10325220), (8, 7743915), (9, 6883480), (10, 6195132), (12, 5162610), (15, 4130088), (18, 3441740), (20, 3097566), (24, 2581305), (30, 2065044), (36, 1720870), (37, 1674360), (40, 1548783), (45, 1376696), (60, 1032522), (72, 860435), (74, 837180), (90, 688348), (111, 558120), (120, 516261), (148, 418590), (180, 344174), (185, 334872), (222, 279060), (296, 209295), (333, 186040), (360, 172087), (370, 167436), (444, 139530), (555, 111624), (666, 93020), (740, 83718), (888, 69765), (1110, 55812), (1332, 46510), (1480, 41859), (1665, 37208), (2220, 27906), (2664, 23255), (3330, 18604), (4440, 13953), (4651, 13320), (6660, 9302)]