61609400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 155942400

約数和(自身を除く): 94333000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 380, 475, 523, 589, 620, 760, 775, 950, 1046, 1178, 1240, 1550, 1900, 2092, 2356, 2615, 2945, 3100, 3800, 4184, 4712, 5230, 5890, 6200, 9937, 10460, 11780, 13075, 14725, 16213, 19874, 20920, 23560, 26150, 29450, 32426, 39748, 49685, 52300, 58900, 64852, 79496, 81065, 99370, 104600, 117800, 129704, 162130, 198740, 248425, 308047, 324260, 397480, 405325, 496850, 616094, 648520, 810650, 993700, 1232188, 1540235, 1621300, 1987400, 2464376, 3080470, 3242600, 6160940, 7701175, 12321880, 15402350, 30804700, 61609400]

約数ペア:

[(1, 61609400), (2, 30804700), (4, 15402350), (5, 12321880), (8, 7701175), (10, 6160940), (19, 3242600), (20, 3080470), (25, 2464376), (31, 1987400), (38, 1621300), (40, 1540235), (50, 1232188), (62, 993700), (76, 810650), (95, 648520), (100, 616094), (124, 496850), (152, 405325), (155, 397480), (190, 324260), (200, 308047), (248, 248425), (310, 198740), (380, 162130), (475, 129704), (523, 117800), (589, 104600), (620, 99370), (760, 81065), (775, 79496), (950, 64852), (1046, 58900), (1178, 52300), (1240, 49685), (1550, 39748), (1900, 32426), (2092, 29450), (2356, 26150), (2615, 23560), (2945, 20920), (3100, 19874), (3800, 16213), (4184, 14725), (4712, 13075), (5230, 11780), (5890, 10460), (6200, 9937)]