65650860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 220776192

約数和(自身を除く): 155125332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 355, 396, 426, 467, 495, 639, 660, 710, 781, 852, 934, 990, 1065, 1278, 1401, 1420, 1562, 1868, 1980, 2130, 2335, 2343, 2556, 2802, 3124, 3195, 3905, 4203, 4260, 4670, 4686, 5137, 5604, 6390, 7005, 7029, 7810, 8406, 9340, 9372, 10274, 11715, 12780, 14010, 14058, 15411, 15620, 16812, 20548, 21015, 23430, 25685, 28020, 28116, 30822, 33157, 35145, 42030, 46233, 46860, 51370, 61644, 66314, 70290, 77055, 84060, 92466, 99471, 102740, 132628, 140580, 154110, 165785, 184932, 198942, 231165, 298413, 308220, 331570, 364727, 397884, 462330, 497355, 596826, 663140, 729454, 924660, 994710, 1094181, 1193652, 1458908, 1492065, 1823635, 1989420, 2188362, 2984130, 3282543, 3647270, 4376724, 5470905, 5968260, 6565086, 7294540, 10941810, 13130172, 16412715, 21883620, 32825430, 65650860]

約数ペア:

[(1, 65650860), (2, 32825430), (3, 21883620), (4, 16412715), (5, 13130172), (6, 10941810), (9, 7294540), (10, 6565086), (11, 5968260), (12, 5470905), (15, 4376724), (18, 3647270), (20, 3282543), (22, 2984130), (30, 2188362), (33, 1989420), (36, 1823635), (44, 1492065), (45, 1458908), (55, 1193652), (60, 1094181), (66, 994710), (71, 924660), (90, 729454), (99, 663140), (110, 596826), (132, 497355), (142, 462330), (165, 397884), (180, 364727), (198, 331570), (213, 308220), (220, 298413), (284, 231165), (330, 198942), (355, 184932), (396, 165785), (426, 154110), (467, 140580), (495, 132628), (639, 102740), (660, 99471), (710, 92466), (781, 84060), (852, 77055), (934, 70290), (990, 66314), (1065, 61644), (1278, 51370), (1401, 46860), (1420, 46233), (1562, 42030), (1868, 35145), (1980, 33157), (2130, 30822), (2335, 28116), (2343, 28020), (2556, 25685), (2802, 23430), (3124, 21015), (3195, 20548), (3905, 16812), (4203, 15620), (4260, 15411), (4670, 14058), (4686, 14010), (5137, 12780), (5604, 11715), (6390, 10274), (7005, 9372), (7029, 9340), (7810, 8406)]