75428500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 196664832

約数和(自身を除く): 121236332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 125, 140, 161, 175, 230, 250, 322, 350, 460, 500, 575, 644, 700, 805, 875, 937, 1150, 1610, 1750, 1874, 2300, 2875, 3220, 3500, 3748, 4025, 4685, 5750, 6559, 8050, 9370, 11500, 13118, 16100, 18740, 20125, 21551, 23425, 26236, 32795, 40250, 43102, 46850, 65590, 80500, 86204, 93700, 107755, 117125, 131180, 150857, 163975, 215510, 234250, 301714, 327950, 431020, 468500, 538775, 603428, 655900, 754285, 819875, 1077550, 1508570, 1639750, 2155100, 2693875, 3017140, 3279500, 3771425, 5387750, 7542850, 10775500, 15085700, 18857125, 37714250, 75428500]

約数ペア:

[(1, 75428500), (2, 37714250), (4, 18857125), (5, 15085700), (7, 10775500), (10, 7542850), (14, 5387750), (20, 3771425), (23, 3279500), (25, 3017140), (28, 2693875), (35, 2155100), (46, 1639750), (50, 1508570), (70, 1077550), (92, 819875), (100, 754285), (115, 655900), (125, 603428), (140, 538775), (161, 468500), (175, 431020), (230, 327950), (250, 301714), (322, 234250), (350, 215510), (460, 163975), (500, 150857), (575, 131180), (644, 117125), (700, 107755), (805, 93700), (875, 86204), (937, 80500), (1150, 65590), (1610, 46850), (1750, 43102), (1874, 40250), (2300, 32795), (2875, 26236), (3220, 23425), (3500, 21551), (3748, 20125), (4025, 18740), (4685, 16100), (5750, 13118), (6559, 11500), (8050, 9370)]