55332720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{8539}}^1$

素因数の和:8564

約数の個数: 100

約数和(自身を含む): 192201240

約数和(自身を除く): 136868520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 8539, 17078, 25617, 34156, 42695, 51234, 68312, 76851, 85390, 102468, 128085, 136624, 153702, 170780, 204936, 230553, 256170, 307404, 341560, 384255, 409872, 461106, 512340, 614808, 683120, 691659, 768510, 922212, 1024680, 1152765, 1229616, 1383318, 1537020, 1844424, 2049360, 2305530, 2766636, 3074040, 3458295, 3688848, 4611060, 5533272, 6148080, 6916590, 9222120, 11066544, 13833180, 18444240, 27666360, 55332720]

約数ペア:

[(1, 55332720), (2, 27666360), (3, 18444240), (4, 13833180), (5, 11066544), (6, 9222120), (8, 6916590), (9, 6148080), (10, 5533272), (12, 4611060), (15, 3688848), (16, 3458295), (18, 3074040), (20, 2766636), (24, 2305530), (27, 2049360), (30, 1844424), (36, 1537020), (40, 1383318), (45, 1229616), (48, 1152765), (54, 1024680), (60, 922212), (72, 768510), (80, 691659), (81, 683120), (90, 614808), (108, 512340), (120, 461106), (135, 409872), (144, 384255), (162, 341560), (180, 307404), (216, 256170), (240, 230553), (270, 204936), (324, 170780), (360, 153702), (405, 136624), (432, 128085), (540, 102468), (648, 85390), (720, 76851), (810, 68312), (1080, 51234), (1296, 42695), (1620, 34156), (2160, 25617), (3240, 17078), (6480, 8539)]