54192420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 172623360

約数和(自身を除く): 118430940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 79, 90, 103, 111, 148, 158, 180, 185, 206, 222, 237, 309, 316, 333, 370, 395, 412, 444, 474, 515, 555, 618, 666, 711, 740, 790, 927, 948, 1030, 1110, 1185, 1236, 1332, 1422, 1545, 1580, 1665, 1854, 2060, 2220, 2370, 2844, 2923, 3090, 3330, 3555, 3708, 3811, 4635, 4740, 5846, 6180, 6660, 7110, 7622, 8137, 8769, 9270, 11433, 11692, 14220, 14615, 15244, 16274, 17538, 18540, 19055, 22866, 24411, 26307, 29230, 32548, 34299, 35076, 38110, 40685, 43845, 45732, 48822, 52614, 57165, 58460, 68598, 73233, 76220, 81370, 87690, 97644, 105228, 114330, 122055, 131535, 137196, 146466, 162740, 171495, 175380, 228660, 244110, 263070, 292932, 301069, 342990, 366165, 488220, 526140, 602138, 685980, 732330, 903207, 1204276, 1464660, 1505345, 1806414, 2709621, 3010690, 3612828, 4516035, 5419242, 6021380, 9032070, 10838484, 13548105, 18064140, 27096210, 54192420]

約数ペア:

[(1, 54192420), (2, 27096210), (3, 18064140), (4, 13548105), (5, 10838484), (6, 9032070), (9, 6021380), (10, 5419242), (12, 4516035), (15, 3612828), (18, 3010690), (20, 2709621), (30, 1806414), (36, 1505345), (37, 1464660), (45, 1204276), (60, 903207), (74, 732330), (79, 685980), (90, 602138), (103, 526140), (111, 488220), (148, 366165), (158, 342990), (180, 301069), (185, 292932), (206, 263070), (222, 244110), (237, 228660), (309, 175380), (316, 171495), (333, 162740), (370, 146466), (395, 137196), (412, 131535), (444, 122055), (474, 114330), (515, 105228), (555, 97644), (618, 87690), (666, 81370), (711, 76220), (740, 73233), (790, 68598), (927, 58460), (948, 57165), (1030, 52614), (1110, 48822), (1185, 45732), (1236, 43845), (1332, 40685), (1422, 38110), (1545, 35076), (1580, 34299), (1665, 32548), (1854, 29230), (2060, 26307), (2220, 24411), (2370, 22866), (2844, 19055), (2923, 18540), (3090, 17538), (3330, 16274), (3555, 15244), (3708, 14615), (3811, 14220), (4635, 11692), (4740, 11433), (5846, 9270), (6180, 8769), (6660, 8137), (7110, 7622)]