17444664180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{221773}}^1$

素因数の和:221830

約数の個数: 144

約数和(自身を含む): 58122529920

約数和(自身を除く): 40677865740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1710, 1748, 2070, 2185, 2622, 3420, 3933, 4140, 4370, 5244, 6555, 7866, 8740, 13110, 15732, 19665, 26220, 39330, 78660, 221773, 443546, 665319, 887092, 1108865, 1330638, 1995957, 2217730, 2661276, 3326595, 3991914, 4213687, 4435460, 5100779, 6653190, 7983828, 8427374, 9979785, 10201558, 12641061, 13306380, 15302337, 16854748, 19959570, 20403116, 21068435, 25282122, 25503895, 30604674, 37923183, 39919140, 42136870, 45907011, 50564244, 51007790, 61209348, 63205305, 75846366, 76511685, 84273740, 91814022, 96914801, 102015580, 126410610, 151692732, 153023370, 183628044, 189615915, 193829602, 229535055, 252821220, 290744403, 306046740, 379231830, 387659204, 459070110, 484574005, 581488806, 758463660, 872233209, 918140220, 969148010, 1162977612, 1453722015, 1744466418, 1938296020, 2907444030, 3488932836, 4361166045, 5814888060, 8722332090, 17444664180]

約数ペア:

[(1, 17444664180), (2, 8722332090), (3, 5814888060), (4, 4361166045), (5, 3488932836), (6, 2907444030), (9, 1938296020), (10, 1744466418), (12, 1453722015), (15, 1162977612), (18, 969148010), (19, 918140220), (20, 872233209), (23, 758463660), (30, 581488806), (36, 484574005), (38, 459070110), (45, 387659204), (46, 379231830), (57, 306046740), (60, 290744403), (69, 252821220), (76, 229535055), (90, 193829602), (92, 189615915), (95, 183628044), (114, 153023370), (115, 151692732), (138, 126410610), (171, 102015580), (180, 96914801), (190, 91814022), (207, 84273740), (228, 76511685), (230, 75846366), (276, 63205305), (285, 61209348), (342, 51007790), (345, 50564244), (380, 45907011), (414, 42136870), (437, 39919140), (460, 37923183), (570, 30604674), (684, 25503895), (690, 25282122), (828, 21068435), (855, 20403116), (874, 19959570), (1035, 16854748), (1140, 15302337), (1311, 13306380), (1380, 12641061), (1710, 10201558), (1748, 9979785), (2070, 8427374), (2185, 7983828), (2622, 6653190), (3420, 5100779), (3933, 4435460), (4140, 4213687), (4370, 3991914), (5244, 3326595), (6555, 2661276), (7866, 2217730), (8740, 1995957), (13110, 1330638), (15732, 1108865), (19665, 887092), (26220, 665319), (39330, 443546), (78660, 221773)]