180740745801

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{9551}}^1$

素因数の和:9712

約数の個数: 144

約数和(自身を含む): 342463500288

約数和(自身を除く): 161722754487

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 49, 63, 77, 83, 99, 141, 147, 231, 249, 329, 423, 441, 517, 539, 581, 693, 747, 913, 987, 1551, 1617, 1743, 2303, 2739, 2961, 3619, 3901, 4067, 4653, 4851, 5229, 6391, 6909, 8217, 9551, 10857, 11703, 12201, 19173, 20727, 25333, 27307, 28653, 32571, 35109, 36603, 42911, 44737, 57519, 66857, 75999, 81921, 85959, 105061, 128733, 134211, 191149, 200571, 227997, 245763, 300377, 315183, 386199, 402633, 448897, 467999, 573447, 601713, 735427, 792733, 901131, 945549, 1346691, 1403997, 1720341, 2102639, 2206281, 2378199, 2703393, 3142279, 4040073, 4211991, 4937867, 5147989, 5549131, 6307917, 6618843, 7134597, 8720063, 9426837, 14813601, 15443967, 16647393, 18923751, 21995953, 26160189, 28280511, 34565069, 37258451, 38843917, 44440803, 46331901, 49942179, 61040441, 65987859, 78480567, 103695207, 111775353, 116531751, 183121323, 197963577, 241955483, 260809157, 311085621, 335326059, 349595253, 409842961, 427283087, 549363969, 725866449, 782427471, 1229528883, 1281849261, 1825664099, 2177599347, 2347282413, 2868900727, 3688586649, 3845547783, 5476992297, 8606702181, 16430976891, 20082305089, 25820106543, 60246915267, 180740745801]

約数ペア:

[(1, 180740745801), (3, 60246915267), (7, 25820106543), (9, 20082305089), (11, 16430976891), (21, 8606702181), (33, 5476992297), (47, 3845547783), (49, 3688586649), (63, 2868900727), (77, 2347282413), (83, 2177599347), (99, 1825664099), (141, 1281849261), (147, 1229528883), (231, 782427471), (249, 725866449), (329, 549363969), (423, 427283087), (441, 409842961), (517, 349595253), (539, 335326059), (581, 311085621), (693, 260809157), (747, 241955483), (913, 197963577), (987, 183121323), (1551, 116531751), (1617, 111775353), (1743, 103695207), (2303, 78480567), (2739, 65987859), (2961, 61040441), (3619, 49942179), (3901, 46331901), (4067, 44440803), (4653, 38843917), (4851, 37258451), (5229, 34565069), (6391, 28280511), (6909, 26160189), (8217, 21995953), (9551, 18923751), (10857, 16647393), (11703, 15443967), (12201, 14813601), (19173, 9426837), (20727, 8720063), (25333, 7134597), (27307, 6618843), (28653, 6307917), (32571, 5549131), (35109, 5147989), (36603, 4937867), (42911, 4211991), (44737, 4040073), (57519, 3142279), (66857, 2703393), (75999, 2378199), (81921, 2206281), (85959, 2102639), (105061, 1720341), (128733, 1403997), (134211, 1346691), (191149, 945549), (200571, 901131), (227997, 792733), (245763, 735427), (300377, 601713), (315183, 573447), (386199, 467999), (402633, 448897)]