75484260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3061}}^1$

素因数の和:3213

約数の個数: 72

約数和(自身を含む): 230715576

約数和(自身を除く): 155231316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3061, 4110, 4932, 6122, 6165, 8220, 9183, 12244, 12330, 15305, 18366, 24660, 27549, 30610, 36732, 45915, 55098, 61220, 91830, 110196, 137745, 183660, 275490, 419357, 550980, 838714, 1258071, 1677428, 2096785, 2516142, 3774213, 4193570, 5032284, 6290355, 7548426, 8387140, 12580710, 15096852, 18871065, 25161420, 37742130, 75484260]

約数ペア:

[(1, 75484260), (2, 37742130), (3, 25161420), (4, 18871065), (5, 15096852), (6, 12580710), (9, 8387140), (10, 7548426), (12, 6290355), (15, 5032284), (18, 4193570), (20, 3774213), (30, 2516142), (36, 2096785), (45, 1677428), (60, 1258071), (90, 838714), (137, 550980), (180, 419357), (274, 275490), (411, 183660), (548, 137745), (685, 110196), (822, 91830), (1233, 61220), (1370, 55098), (1644, 45915), (2055, 36732), (2466, 30610), (2740, 27549), (3061, 24660), (4110, 18366), (4932, 15305), (6122, 12330), (6165, 12244), (8220, 9183)]