195658740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 622282752

約数和(自身を除く): 426624012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 243, 254, 270, 317, 324, 381, 405, 486, 508, 540, 634, 635, 762, 810, 951, 972, 1143, 1215, 1268, 1270, 1524, 1585, 1620, 1902, 1905, 2286, 2430, 2540, 2853, 3170, 3429, 3804, 3810, 4572, 4755, 4860, 5706, 5715, 6340, 6858, 7620, 8559, 9510, 10287, 11412, 11430, 13716, 14265, 17118, 17145, 19020, 20574, 22860, 25677, 28530, 30861, 34236, 34290, 40259, 41148, 42795, 51354, 51435, 57060, 61722, 68580, 77031, 80518, 85590, 102708, 102870, 120777, 123444, 128385, 154062, 154305, 161036, 171180, 201295, 205740, 241554, 256770, 308124, 308610, 362331, 385155, 402590, 483108, 513540, 603885, 617220, 724662, 770310, 805180, 1086993, 1207770, 1449324, 1540620, 1811655, 2173986, 2415540, 3260979, 3623310, 4347972, 5434965, 6521958, 7246620, 9782937, 10869930, 13043916, 16304895, 19565874, 21739860, 32609790, 39131748, 48914685, 65219580, 97829370, 195658740]

約数ペア:

[(1, 195658740), (2, 97829370), (3, 65219580), (4, 48914685), (5, 39131748), (6, 32609790), (9, 21739860), (10, 19565874), (12, 16304895), (15, 13043916), (18, 10869930), (20, 9782937), (27, 7246620), (30, 6521958), (36, 5434965), (45, 4347972), (54, 3623310), (60, 3260979), (81, 2415540), (90, 2173986), (108, 1811655), (127, 1540620), (135, 1449324), (162, 1207770), (180, 1086993), (243, 805180), (254, 770310), (270, 724662), (317, 617220), (324, 603885), (381, 513540), (405, 483108), (486, 402590), (508, 385155), (540, 362331), (634, 308610), (635, 308124), (762, 256770), (810, 241554), (951, 205740), (972, 201295), (1143, 171180), (1215, 161036), (1268, 154305), (1270, 154062), (1524, 128385), (1585, 123444), (1620, 120777), (1902, 102870), (1905, 102708), (2286, 85590), (2430, 80518), (2540, 77031), (2853, 68580), (3170, 61722), (3429, 57060), (3804, 51435), (3810, 51354), (4572, 42795), (4755, 41148), (4860, 40259), (5706, 34290), (5715, 34236), (6340, 30861), (6858, 28530), (7620, 25677), (8559, 22860), (9510, 20574), (10287, 19020), (11412, 17145), (11430, 17118), (13716, 14265)]