43087980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 133527744

約数和(自身を除く): 90439764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1493, 1924, 2220, 2405, 2886, 2986, 4479, 4810, 5772, 5972, 7215, 7465, 8958, 9620, 14430, 14930, 17916, 19409, 22395, 28860, 29860, 38818, 44790, 55241, 58227, 77636, 89580, 97045, 110482, 116454, 165723, 194090, 220964, 232908, 276205, 291135, 331446, 388180, 552410, 582270, 662892, 718133, 828615, 1104820, 1164540, 1436266, 1657230, 2154399, 2872532, 3314460, 3590665, 4308798, 7181330, 8617596, 10771995, 14362660, 21543990, 43087980]

約数ペア:

[(1, 43087980), (2, 21543990), (3, 14362660), (4, 10771995), (5, 8617596), (6, 7181330), (10, 4308798), (12, 3590665), (13, 3314460), (15, 2872532), (20, 2154399), (26, 1657230), (30, 1436266), (37, 1164540), (39, 1104820), (52, 828615), (60, 718133), (65, 662892), (74, 582270), (78, 552410), (111, 388180), (130, 331446), (148, 291135), (156, 276205), (185, 232908), (195, 220964), (222, 194090), (260, 165723), (370, 116454), (390, 110482), (444, 97045), (481, 89580), (555, 77636), (740, 58227), (780, 55241), (962, 44790), (1110, 38818), (1443, 29860), (1493, 28860), (1924, 22395), (2220, 19409), (2405, 17916), (2886, 14930), (2986, 14430), (4479, 9620), (4810, 8958), (5772, 7465), (5972, 7215)]