47257020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:993

約数の個数: 120

約数和(自身を含む): 153191808

約数和(自身を除く): 105934788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 941, 1116, 1395, 1620, 1674, 1860, 1882, 2511, 2790, 2823, 3348, 3764, 4185, 4705, 5022, 5580, 5646, 8370, 8469, 9410, 10044, 11292, 12555, 14115, 16740, 16938, 18820, 25110, 25407, 28230, 29171, 33876, 42345, 50220, 50814, 56460, 58342, 76221, 84690, 87513, 101628, 116684, 127035, 145855, 152442, 169380, 175026, 254070, 262539, 291710, 304884, 350052, 381105, 437565, 508140, 525078, 583420, 762210, 787617, 875130, 1050156, 1312695, 1524420, 1575234, 1750260, 2362851, 2625390, 3150468, 3938085, 4725702, 5250780, 7876170, 9451404, 11814255, 15752340, 23628510, 47257020]

約数ペア:

[(1, 47257020), (2, 23628510), (3, 15752340), (4, 11814255), (5, 9451404), (6, 7876170), (9, 5250780), (10, 4725702), (12, 3938085), (15, 3150468), (18, 2625390), (20, 2362851), (27, 1750260), (30, 1575234), (31, 1524420), (36, 1312695), (45, 1050156), (54, 875130), (60, 787617), (62, 762210), (81, 583420), (90, 525078), (93, 508140), (108, 437565), (124, 381105), (135, 350052), (155, 304884), (162, 291710), (180, 262539), (186, 254070), (270, 175026), (279, 169380), (310, 152442), (324, 145855), (372, 127035), (405, 116684), (465, 101628), (540, 87513), (558, 84690), (620, 76221), (810, 58342), (837, 56460), (930, 50814), (941, 50220), (1116, 42345), (1395, 33876), (1620, 29171), (1674, 28230), (1860, 25407), (1882, 25110), (2511, 18820), (2790, 16938), (2823, 16740), (3348, 14115), (3764, 12555), (4185, 11292), (4705, 10044), (5022, 9410), (5580, 8469), (5646, 8370)]