91679940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2482

約数の個数: 144

約数和(自身を含む): 319475520

約数和(自身を除く): 227795580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2437, 2508, 3135, 3420, 3762, 4180, 4874, 6270, 7311, 7524, 9405, 9748, 12185, 12540, 14622, 18810, 21933, 24370, 26807, 29244, 36555, 37620, 43866, 46303, 48740, 53614, 73110, 80421, 87732, 92606, 107228, 109665, 134035, 138909, 146220, 160842, 185212, 219330, 231515, 241263, 268070, 277818, 321684, 402105, 416727, 438660, 463030, 482526, 509333, 536140, 555636, 694545, 804210, 833454, 926060, 965052, 1018666, 1206315, 1389090, 1527999, 1608420, 1666908, 2037332, 2083635, 2412630, 2546665, 2778180, 3055998, 4167270, 4583997, 4825260, 5093330, 6111996, 7639995, 8334540, 9167994, 10186660, 15279990, 18335988, 22919985, 30559980, 45839970, 91679940]

約数ペア:

[(1, 91679940), (2, 45839970), (3, 30559980), (4, 22919985), (5, 18335988), (6, 15279990), (9, 10186660), (10, 9167994), (11, 8334540), (12, 7639995), (15, 6111996), (18, 5093330), (19, 4825260), (20, 4583997), (22, 4167270), (30, 3055998), (33, 2778180), (36, 2546665), (38, 2412630), (44, 2083635), (45, 2037332), (55, 1666908), (57, 1608420), (60, 1527999), (66, 1389090), (76, 1206315), (90, 1018666), (95, 965052), (99, 926060), (110, 833454), (114, 804210), (132, 694545), (165, 555636), (171, 536140), (180, 509333), (190, 482526), (198, 463030), (209, 438660), (220, 416727), (228, 402105), (285, 321684), (330, 277818), (342, 268070), (380, 241263), (396, 231515), (418, 219330), (495, 185212), (570, 160842), (627, 146220), (660, 138909), (684, 134035), (836, 109665), (855, 107228), (990, 92606), (1045, 87732), (1140, 80421), (1254, 73110), (1710, 53614), (1881, 48740), (1980, 46303), (2090, 43866), (2437, 37620), (2508, 36555), (3135, 29244), (3420, 26807), (3762, 24370), (4180, 21933), (4874, 18810), (6270, 14622), (7311, 12540), (7524, 12185), (9405, 9748)]