20179363140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{95087}}^1$

素因数の和:95239

約数の個数: 120

約数和(自身を含む): 63787312512

約数和(自身を除く): 43607949372

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, 786, 810, 1179, 1310, 1572, 1620, 1965, 2358, 2620, 3537, 3930, 4716, 5895, 7074, 7860, 10611, 11790, 14148, 17685, 21222, 23580, 35370, 42444, 53055, 70740, 95087, 106110, 190174, 212220, 285261, 380348, 475435, 570522, 855783, 950870, 1141044, 1426305, 1711566, 1901740, 2567349, 2852610, 3423132, 4278915, 5134698, 5705220, 7702047, 8557830, 10269396, 12456397, 12836745, 15404094, 17115660, 24912794, 25673490, 30808188, 37369191, 38510235, 49825588, 51346980, 62281985, 74738382, 77020470, 112107573, 124563970, 149476764, 154040940, 186845955, 224215146, 249127940, 336322719, 373691910, 448430292, 560537865, 672645438, 747383820, 1008968157, 1121075730, 1345290876, 1681613595, 2017936314, 2242151460, 3363227190, 4035872628, 5044840785, 6726454380, 10089681570, 20179363140]

約数ペア:

[(1, 20179363140), (2, 10089681570), (3, 6726454380), (4, 5044840785), (5, 4035872628), (6, 3363227190), (9, 2242151460), (10, 2017936314), (12, 1681613595), (15, 1345290876), (18, 1121075730), (20, 1008968157), (27, 747383820), (30, 672645438), (36, 560537865), (45, 448430292), (54, 373691910), (60, 336322719), (81, 249127940), (90, 224215146), (108, 186845955), (131, 154040940), (135, 149476764), (162, 124563970), (180, 112107573), (262, 77020470), (270, 74738382), (324, 62281985), (393, 51346980), (405, 49825588), (524, 38510235), (540, 37369191), (655, 30808188), (786, 25673490), (810, 24912794), (1179, 17115660), (1310, 15404094), (1572, 12836745), (1620, 12456397), (1965, 10269396), (2358, 8557830), (2620, 7702047), (3537, 5705220), (3930, 5134698), (4716, 4278915), (5895, 3423132), (7074, 2852610), (7860, 2567349), (10611, 1901740), (11790, 1711566), (14148, 1426305), (17685, 1141044), (21222, 950870), (23580, 855783), (35370, 570522), (42444, 475435), (53055, 380348), (70740, 285261), (95087, 212220), (106110, 190174)]