200565720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:727

約数の個数: 160

約数和(自身を含む): 681801120

約数和(自身を除く): 481235400

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, 103, 108, 120, 135, 162, 180, 206, 216, 270, 309, 324, 360, 405, 412, 515, 540, 601, 618, 648, 810, 824, 927, 1030, 1080, 1202, 1236, 1545, 1620, 1803, 1854, 2060, 2404, 2472, 2781, 3005, 3090, 3240, 3606, 3708, 4120, 4635, 4808, 5409, 5562, 6010, 6180, 7212, 7416, 8343, 9015, 9270, 10818, 11124, 12020, 12360, 13905, 14424, 16227, 16686, 18030, 18540, 21636, 22248, 24040, 27045, 27810, 32454, 33372, 36060, 37080, 41715, 43272, 48681, 54090, 55620, 61903, 64908, 66744, 72120, 81135, 83430, 97362, 108180, 111240, 123806, 129816, 162270, 166860, 185709, 194724, 216360, 243405, 247612, 309515, 324540, 333720, 371418, 389448, 486810, 495224, 557127, 619030, 649080, 742836, 928545, 973620, 1114254, 1238060, 1485672, 1671381, 1857090, 1947240, 2228508, 2476120, 2785635, 3342762, 3714180, 4457016, 5014143, 5571270, 6685524, 7428360, 8356905, 10028286, 11142540, 13371048, 16713810, 20056572, 22285080, 25070715, 33427620, 40113144, 50141430, 66855240, 100282860, 200565720]

約数ペア:

[(1, 200565720), (2, 100282860), (3, 66855240), (4, 50141430), (5, 40113144), (6, 33427620), (8, 25070715), (9, 22285080), (10, 20056572), (12, 16713810), (15, 13371048), (18, 11142540), (20, 10028286), (24, 8356905), (27, 7428360), (30, 6685524), (36, 5571270), (40, 5014143), (45, 4457016), (54, 3714180), (60, 3342762), (72, 2785635), (81, 2476120), (90, 2228508), (103, 1947240), (108, 1857090), (120, 1671381), (135, 1485672), (162, 1238060), (180, 1114254), (206, 973620), (216, 928545), (270, 742836), (309, 649080), (324, 619030), (360, 557127), (405, 495224), (412, 486810), (515, 389448), (540, 371418), (601, 333720), (618, 324540), (648, 309515), (810, 247612), (824, 243405), (927, 216360), (1030, 194724), (1080, 185709), (1202, 166860), (1236, 162270), (1545, 129816), (1620, 123806), (1803, 111240), (1854, 108180), (2060, 97362), (2404, 83430), (2472, 81135), (2781, 72120), (3005, 66744), (3090, 64908), (3240, 61903), (3606, 55620), (3708, 54090), (4120, 48681), (4635, 43272), (4808, 41715), (5409, 37080), (5562, 36060), (6010, 33372), (6180, 32454), (7212, 27810), (7416, 27045), (8343, 24040), (9015, 22248), (9270, 21636), (10818, 18540), (11124, 18030), (12020, 16686), (12360, 16227), (13905, 14424)]