66855240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 225388800

約数和(自身を除く): 158533560

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, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 601, 618, 824, 927, 1030, 1080, 1202, 1236, 1545, 1803, 1854, 2060, 2404, 2472, 2781, 3005, 3090, 3606, 3708, 4120, 4635, 4808, 5409, 5562, 6010, 6180, 7212, 7416, 9015, 9270, 10818, 11124, 12020, 12360, 13905, 14424, 16227, 18030, 18540, 21636, 22248, 24040, 27045, 27810, 32454, 36060, 37080, 43272, 54090, 55620, 61903, 64908, 72120, 81135, 108180, 111240, 123806, 129816, 162270, 185709, 216360, 247612, 309515, 324540, 371418, 495224, 557127, 619030, 649080, 742836, 928545, 1114254, 1238060, 1485672, 1671381, 1857090, 2228508, 2476120, 2785635, 3342762, 3714180, 4457016, 5571270, 6685524, 7428360, 8356905, 11142540, 13371048, 16713810, 22285080, 33427620, 66855240]

約数ペア:

[(1, 66855240), (2, 33427620), (3, 22285080), (4, 16713810), (5, 13371048), (6, 11142540), (8, 8356905), (9, 7428360), (10, 6685524), (12, 5571270), (15, 4457016), (18, 3714180), (20, 3342762), (24, 2785635), (27, 2476120), (30, 2228508), (36, 1857090), (40, 1671381), (45, 1485672), (54, 1238060), (60, 1114254), (72, 928545), (90, 742836), (103, 649080), (108, 619030), (120, 557127), (135, 495224), (180, 371418), (206, 324540), (216, 309515), (270, 247612), (309, 216360), (360, 185709), (412, 162270), (515, 129816), (540, 123806), (601, 111240), (618, 108180), (824, 81135), (927, 72120), (1030, 64908), (1080, 61903), (1202, 55620), (1236, 54090), (1545, 43272), (1803, 37080), (1854, 36060), (2060, 32454), (2404, 27810), (2472, 27045), (2781, 24040), (3005, 22248), (3090, 21636), (3606, 18540), (3708, 18030), (4120, 16227), (4635, 14424), (4808, 13905), (5409, 12360), (5562, 12020), (6010, 11124), (6180, 10818), (7212, 9270), (7416, 9015)]