2815691400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{38153}}^1$

素因数の和:38216

約数の個数: 144

約数和(自身を含む): 9686919060

約数和(自身を除く): 6871227660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 41, 45, 50, 60, 72, 75, 82, 90, 100, 120, 123, 150, 164, 180, 200, 205, 225, 246, 300, 328, 360, 369, 410, 450, 492, 600, 615, 738, 820, 900, 984, 1025, 1230, 1476, 1640, 1800, 1845, 2050, 2460, 2952, 3075, 3690, 4100, 4920, 6150, 7380, 8200, 9225, 12300, 14760, 18450, 24600, 36900, 38153, 73800, 76306, 114459, 152612, 190765, 228918, 305224, 343377, 381530, 457836, 572295, 686754, 763060, 915672, 953825, 1144590, 1373508, 1526120, 1564273, 1716885, 1907650, 2289180, 2747016, 2861475, 3128546, 3433770, 3815300, 4578360, 4692819, 5722950, 6257092, 6867540, 7630600, 7821365, 8584425, 9385638, 11445900, 12514184, 13735080, 14078457, 15642730, 17168850, 18771276, 22891800, 23464095, 28156914, 31285460, 34337700, 37542552, 39106825, 46928190, 56313828, 62570920, 68675400, 70392285, 78213650, 93856380, 112627656, 117320475, 140784570, 156427300, 187712760, 234640950, 281569140, 312854600, 351961425, 469281900, 563138280, 703922850, 938563800, 1407845700, 2815691400]

約数ペア:

[(1, 2815691400), (2, 1407845700), (3, 938563800), (4, 703922850), (5, 563138280), (6, 469281900), (8, 351961425), (9, 312854600), (10, 281569140), (12, 234640950), (15, 187712760), (18, 156427300), (20, 140784570), (24, 117320475), (25, 112627656), (30, 93856380), (36, 78213650), (40, 70392285), (41, 68675400), (45, 62570920), (50, 56313828), (60, 46928190), (72, 39106825), (75, 37542552), (82, 34337700), (90, 31285460), (100, 28156914), (120, 23464095), (123, 22891800), (150, 18771276), (164, 17168850), (180, 15642730), (200, 14078457), (205, 13735080), (225, 12514184), (246, 11445900), (300, 9385638), (328, 8584425), (360, 7821365), (369, 7630600), (410, 6867540), (450, 6257092), (492, 5722950), (600, 4692819), (615, 4578360), (738, 3815300), (820, 3433770), (900, 3128546), (984, 2861475), (1025, 2747016), (1230, 2289180), (1476, 1907650), (1640, 1716885), (1800, 1564273), (1845, 1526120), (2050, 1373508), (2460, 1144590), (2952, 953825), (3075, 915672), (3690, 763060), (4100, 686754), (4920, 572295), (6150, 457836), (7380, 381530), (8200, 343377), (9225, 305224), (12300, 228918), (14760, 190765), (18450, 152612), (24600, 114459), (36900, 76306), (38153, 73800)]