83127900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{7489}}^1$

素因数の和:7543

約数の個数: 72

約数和(自身を含む): 247050160

約数和(自身を除く): 163922260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 7489, 11100, 14978, 22467, 29956, 37445, 44934, 74890, 89868, 112335, 149780, 187225, 224670, 277093, 374450, 449340, 554186, 561675, 748900, 831279, 1108372, 1123350, 1385465, 1662558, 2246700, 2770930, 3325116, 4156395, 5541860, 6927325, 8312790, 13854650, 16625580, 20781975, 27709300, 41563950, 83127900]

約数ペア:

[(1, 83127900), (2, 41563950), (3, 27709300), (4, 20781975), (5, 16625580), (6, 13854650), (10, 8312790), (12, 6927325), (15, 5541860), (20, 4156395), (25, 3325116), (30, 2770930), (37, 2246700), (50, 1662558), (60, 1385465), (74, 1123350), (75, 1108372), (100, 831279), (111, 748900), (148, 561675), (150, 554186), (185, 449340), (222, 374450), (300, 277093), (370, 224670), (444, 187225), (555, 149780), (740, 112335), (925, 89868), (1110, 74890), (1850, 44934), (2220, 37445), (2775, 29956), (3700, 22467), (5550, 14978), (7489, 11100)]