91785420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5532

約数の個数: 96

約数和(自身を含む): 294819840

約数和(自身を除く): 203034420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5483, 5580, 8370, 10966, 16449, 16740, 21932, 27415, 32898, 49347, 54830, 65796, 82245, 98694, 109660, 148041, 164490, 169973, 197388, 246735, 296082, 328980, 339946, 493470, 509919, 592164, 679892, 740205, 849865, 986940, 1019838, 1480410, 1529757, 1699730, 2039676, 2549595, 2960820, 3059514, 3399460, 4589271, 5099190, 6119028, 7648785, 9178542, 10198380, 15297570, 18357084, 22946355, 30595140, 45892710, 91785420]

約数ペア:

[(1, 91785420), (2, 45892710), (3, 30595140), (4, 22946355), (5, 18357084), (6, 15297570), (9, 10198380), (10, 9178542), (12, 7648785), (15, 6119028), (18, 5099190), (20, 4589271), (27, 3399460), (30, 3059514), (31, 2960820), (36, 2549595), (45, 2039676), (54, 1699730), (60, 1529757), (62, 1480410), (90, 1019838), (93, 986940), (108, 849865), (124, 740205), (135, 679892), (155, 592164), (180, 509919), (186, 493470), (270, 339946), (279, 328980), (310, 296082), (372, 246735), (465, 197388), (540, 169973), (558, 164490), (620, 148041), (837, 109660), (930, 98694), (1116, 82245), (1395, 65796), (1674, 54830), (1860, 49347), (2790, 32898), (3348, 27415), (4185, 21932), (5483, 16740), (5580, 16449), (8370, 10966)]