101991120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5519}}^1$

素因数の和:5553

約数の個数: 160

約数和(自身を含む): 394260480

約数和(自身を除く): 292269360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 5519, 6160, 9240, 11038, 16557, 18480, 22076, 27595, 33114, 38633, 44152, 55190, 60709, 66228, 77266, 82785, 88304, 110380, 115899, 121418, 132456, 154532, 165570, 182127, 193165, 220760, 231798, 242836, 264912, 303545, 309064, 331140, 364254, 386330, 424963, 441520, 463596, 485672, 579495, 607090, 618128, 662280, 728508, 772660, 849926, 910635, 927192, 971344, 1158990, 1214180, 1274889, 1324560, 1457016, 1545320, 1699852, 1821270, 1854384, 2124815, 2317980, 2428360, 2549778, 2914032, 3090640, 3399704, 3642540, 4249630, 4635960, 4856720, 5099556, 6374445, 6799408, 7285080, 8499260, 9271920, 10199112, 12748890, 14570160, 16998520, 20398224, 25497780, 33997040, 50995560, 101991120]

約数ペア:

[(1, 101991120), (2, 50995560), (3, 33997040), (4, 25497780), (5, 20398224), (6, 16998520), (7, 14570160), (8, 12748890), (10, 10199112), (11, 9271920), (12, 8499260), (14, 7285080), (15, 6799408), (16, 6374445), (20, 5099556), (21, 4856720), (22, 4635960), (24, 4249630), (28, 3642540), (30, 3399704), (33, 3090640), (35, 2914032), (40, 2549778), (42, 2428360), (44, 2317980), (48, 2124815), (55, 1854384), (56, 1821270), (60, 1699852), (66, 1545320), (70, 1457016), (77, 1324560), (80, 1274889), (84, 1214180), (88, 1158990), (105, 971344), (110, 927192), (112, 910635), (120, 849926), (132, 772660), (140, 728508), (154, 662280), (165, 618128), (168, 607090), (176, 579495), (210, 485672), (220, 463596), (231, 441520), (240, 424963), (264, 386330), (280, 364254), (308, 331140), (330, 309064), (336, 303545), (385, 264912), (420, 242836), (440, 231798), (462, 220760), (528, 193165), (560, 182127), (616, 165570), (660, 154532), (770, 132456), (840, 121418), (880, 115899), (924, 110380), (1155, 88304), (1232, 82785), (1320, 77266), (1540, 66228), (1680, 60709), (1848, 55190), (2310, 44152), (2640, 38633), (3080, 33114), (3696, 27595), (4620, 22076), (5519, 18480), (6160, 16557), (9240, 11038)]