42648656850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{12823}}^1$

素因数の和:13249

約数の個数: 144

約数和(自身を含む): 120932884800

約数和(自身を除く): 78284227950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 389, 450, 475, 570, 778, 855, 950, 1167, 1425, 1710, 1945, 2334, 2850, 3501, 3890, 4275, 5835, 7002, 7391, 8550, 9725, 11670, 12823, 14782, 17505, 19450, 22173, 25646, 29175, 35010, 36955, 38469, 44346, 58350, 64115, 66519, 73910, 76938, 87525, 110865, 115407, 128230, 133038, 175050, 184775, 192345, 221730, 230814, 243637, 320575, 332595, 369550, 384690, 487274, 554325, 577035, 641150, 665190, 730911, 961725, 1108650, 1154070, 1218185, 1461822, 1662975, 1923450, 2192733, 2436370, 2885175, 3325950, 3654555, 4385466, 4988147, 5770350, 6090925, 7309110, 9976294, 10963665, 12181850, 14964441, 18272775, 21927330, 24940735, 29928882, 36545550, 44893323, 49881470, 54818325, 74822205, 89786646, 94774793, 109636650, 124703675, 149644410, 189549586, 224466615, 249407350, 284324379, 374111025, 448933230, 473873965, 568648758, 748222050, 852973137, 947747930, 1122333075, 1421621895, 1705946274, 2244666150, 2369369825, 2843243790, 4264865685, 4738739650, 7108109475, 8529731370, 14216218950, 21324328425, 42648656850]

約数ペア:

[(1, 42648656850), (2, 21324328425), (3, 14216218950), (5, 8529731370), (6, 7108109475), (9, 4738739650), (10, 4264865685), (15, 2843243790), (18, 2369369825), (19, 2244666150), (25, 1705946274), (30, 1421621895), (38, 1122333075), (45, 947747930), (50, 852973137), (57, 748222050), (75, 568648758), (90, 473873965), (95, 448933230), (114, 374111025), (150, 284324379), (171, 249407350), (190, 224466615), (225, 189549586), (285, 149644410), (342, 124703675), (389, 109636650), (450, 94774793), (475, 89786646), (570, 74822205), (778, 54818325), (855, 49881470), (950, 44893323), (1167, 36545550), (1425, 29928882), (1710, 24940735), (1945, 21927330), (2334, 18272775), (2850, 14964441), (3501, 12181850), (3890, 10963665), (4275, 9976294), (5835, 7309110), (7002, 6090925), (7391, 5770350), (8550, 4988147), (9725, 4385466), (11670, 3654555), (12823, 3325950), (14782, 2885175), (17505, 2436370), (19450, 2192733), (22173, 1923450), (25646, 1662975), (29175, 1461822), (35010, 1218185), (36955, 1154070), (38469, 1108650), (44346, 961725), (58350, 730911), (64115, 665190), (66519, 641150), (73910, 577035), (76938, 554325), (87525, 487274), (110865, 384690), (115407, 369550), (128230, 332595), (133038, 320575), (175050, 243637), (184775, 230814), (192345, 221730)]