55804680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 187747200

約数和(自身を除く): 131942520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 317, 326, 360, 489, 540, 634, 652, 815, 951, 978, 1080, 1268, 1304, 1467, 1585, 1630, 1902, 1956, 2445, 2536, 2853, 2934, 3170, 3260, 3804, 3912, 4401, 4755, 4890, 5706, 5868, 6340, 6520, 7335, 7608, 8559, 8802, 9510, 9780, 11412, 11736, 12680, 14265, 14670, 17118, 17604, 19020, 19560, 22005, 22824, 28530, 29340, 34236, 35208, 38040, 42795, 44010, 51671, 57060, 58680, 68472, 85590, 88020, 103342, 114120, 155013, 171180, 176040, 206684, 258355, 310026, 342360, 413368, 465039, 516710, 620052, 775065, 930078, 1033420, 1240104, 1395117, 1550130, 1860156, 2066840, 2325195, 2790234, 3100260, 3720312, 4650390, 5580468, 6200520, 6975585, 9300780, 11160936, 13951170, 18601560, 27902340, 55804680]

約数ペア:

[(1, 55804680), (2, 27902340), (3, 18601560), (4, 13951170), (5, 11160936), (6, 9300780), (8, 6975585), (9, 6200520), (10, 5580468), (12, 4650390), (15, 3720312), (18, 3100260), (20, 2790234), (24, 2325195), (27, 2066840), (30, 1860156), (36, 1550130), (40, 1395117), (45, 1240104), (54, 1033420), (60, 930078), (72, 775065), (90, 620052), (108, 516710), (120, 465039), (135, 413368), (163, 342360), (180, 310026), (216, 258355), (270, 206684), (317, 176040), (326, 171180), (360, 155013), (489, 114120), (540, 103342), (634, 88020), (652, 85590), (815, 68472), (951, 58680), (978, 57060), (1080, 51671), (1268, 44010), (1304, 42795), (1467, 38040), (1585, 35208), (1630, 34236), (1902, 29340), (1956, 28530), (2445, 22824), (2536, 22005), (2853, 19560), (2934, 19020), (3170, 17604), (3260, 17118), (3804, 14670), (3912, 14265), (4401, 12680), (4755, 11736), (4890, 11412), (5706, 9780), (5868, 9510), (6340, 8802), (6520, 8559), (7335, 7608)]