31869000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{3541}}^1$

素因数の和:3568

約数の個数: 96

約数和(自身を含む): 107747640

約数和(自身を除く): 75878640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 3541, 4500, 7082, 9000, 10623, 14164, 17705, 21246, 28328, 31869, 35410, 42492, 53115, 63738, 70820, 84984, 88525, 106230, 127476, 141640, 159345, 177050, 212460, 254952, 265575, 318690, 354100, 424920, 442625, 531150, 637380, 708200, 796725, 885250, 1062300, 1274760, 1327875, 1593450, 1770500, 2124600, 2655750, 3186900, 3541000, 3983625, 5311500, 6373800, 7967250, 10623000, 15934500, 31869000]

約数ペア:

[(1, 31869000), (2, 15934500), (3, 10623000), (4, 7967250), (5, 6373800), (6, 5311500), (8, 3983625), (9, 3541000), (10, 3186900), (12, 2655750), (15, 2124600), (18, 1770500), (20, 1593450), (24, 1327875), (25, 1274760), (30, 1062300), (36, 885250), (40, 796725), (45, 708200), (50, 637380), (60, 531150), (72, 442625), (75, 424920), (90, 354100), (100, 318690), (120, 265575), (125, 254952), (150, 212460), (180, 177050), (200, 159345), (225, 141640), (250, 127476), (300, 106230), (360, 88525), (375, 84984), (450, 70820), (500, 63738), (600, 53115), (750, 42492), (900, 35410), (1000, 31869), (1125, 28328), (1500, 21246), (1800, 17705), (2250, 14164), (3000, 10623), (3541, 9000), (4500, 7082)]