148766220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:853

約数の個数: 120

約数和(自身を含む): 470918448

約数和(自身を除く): 322152228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 262, 270, 324, 393, 405, 524, 540, 655, 701, 786, 810, 1179, 1310, 1402, 1572, 1620, 1965, 2103, 2358, 2620, 2804, 3505, 3537, 3930, 4206, 4716, 5895, 6309, 7010, 7074, 7860, 8412, 10515, 10611, 11790, 12618, 14020, 14148, 17685, 18927, 21030, 21222, 23580, 25236, 31545, 35370, 37854, 42060, 42444, 53055, 56781, 63090, 70740, 75708, 91831, 94635, 106110, 113562, 126180, 183662, 189270, 212220, 227124, 275493, 283905, 367324, 378540, 459155, 550986, 567810, 826479, 918310, 1101972, 1135620, 1377465, 1652958, 1836620, 2479437, 2754930, 3305916, 4132395, 4958874, 5509860, 7438311, 8264790, 9917748, 12397185, 14876622, 16529580, 24794370, 29753244, 37191555, 49588740, 74383110, 148766220]

約数ペア:

[(1, 148766220), (2, 74383110), (3, 49588740), (4, 37191555), (5, 29753244), (6, 24794370), (9, 16529580), (10, 14876622), (12, 12397185), (15, 9917748), (18, 8264790), (20, 7438311), (27, 5509860), (30, 4958874), (36, 4132395), (45, 3305916), (54, 2754930), (60, 2479437), (81, 1836620), (90, 1652958), (108, 1377465), (131, 1135620), (135, 1101972), (162, 918310), (180, 826479), (262, 567810), (270, 550986), (324, 459155), (393, 378540), (405, 367324), (524, 283905), (540, 275493), (655, 227124), (701, 212220), (786, 189270), (810, 183662), (1179, 126180), (1310, 113562), (1402, 106110), (1572, 94635), (1620, 91831), (1965, 75708), (2103, 70740), (2358, 63090), (2620, 56781), (2804, 53055), (3505, 42444), (3537, 42060), (3930, 37854), (4206, 35370), (4716, 31545), (5895, 25236), (6309, 23580), (7010, 21222), (7074, 21030), (7860, 18927), (8412, 17685), (10515, 14148), (10611, 14020), (11790, 12618)]