91564440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 128

約数和(自身を含む): 304197120

約数和(自身を除く): 212632680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 977, 1065, 1320, 1420, 1562, 1704, 1954, 2130, 2343, 2840, 2931, 3124, 3905, 3908, 4260, 4686, 4885, 5862, 6248, 7810, 7816, 8520, 9372, 9770, 10747, 11715, 11724, 14655, 15620, 18744, 19540, 21494, 23430, 23448, 29310, 31240, 32241, 39080, 42988, 46860, 53735, 58620, 64482, 69367, 85976, 93720, 107470, 117240, 128964, 138734, 161205, 208101, 214940, 257928, 277468, 322410, 346835, 416202, 429880, 554936, 644820, 693670, 763037, 832404, 1040505, 1289640, 1387340, 1526074, 1664808, 2081010, 2289111, 2774680, 3052148, 3815185, 4162020, 4578222, 6104296, 7630370, 8324040, 9156444, 11445555, 15260740, 18312888, 22891110, 30521480, 45782220, 91564440]

約数ペア:

[(1, 91564440), (2, 45782220), (3, 30521480), (4, 22891110), (5, 18312888), (6, 15260740), (8, 11445555), (10, 9156444), (11, 8324040), (12, 7630370), (15, 6104296), (20, 4578222), (22, 4162020), (24, 3815185), (30, 3052148), (33, 2774680), (40, 2289111), (44, 2081010), (55, 1664808), (60, 1526074), (66, 1387340), (71, 1289640), (88, 1040505), (110, 832404), (120, 763037), (132, 693670), (142, 644820), (165, 554936), (213, 429880), (220, 416202), (264, 346835), (284, 322410), (330, 277468), (355, 257928), (426, 214940), (440, 208101), (568, 161205), (660, 138734), (710, 128964), (781, 117240), (852, 107470), (977, 93720), (1065, 85976), (1320, 69367), (1420, 64482), (1562, 58620), (1704, 53735), (1954, 46860), (2130, 42988), (2343, 39080), (2840, 32241), (2931, 31240), (3124, 29310), (3905, 23448), (3908, 23430), (4260, 21494), (4686, 19540), (4885, 18744), (5862, 15620), (6248, 14655), (7810, 11724), (7816, 11715), (8520, 10747), (9372, 9770)]