83707020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 265036464

約数和(自身を除く): 181329444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 163, 180, 270, 317, 324, 326, 405, 489, 540, 634, 652, 810, 815, 951, 978, 1268, 1467, 1585, 1620, 1630, 1902, 1956, 2445, 2853, 2934, 3170, 3260, 3804, 4401, 4755, 4890, 5706, 5868, 6340, 7335, 8559, 8802, 9510, 9780, 11412, 13203, 14265, 14670, 17118, 17604, 19020, 22005, 25677, 26406, 28530, 29340, 34236, 42795, 44010, 51354, 51671, 52812, 57060, 66015, 85590, 88020, 102708, 103342, 128385, 132030, 155013, 171180, 206684, 256770, 258355, 264060, 310026, 465039, 513540, 516710, 620052, 775065, 930078, 1033420, 1395117, 1550130, 1860156, 2325195, 2790234, 3100260, 4185351, 4650390, 5580468, 6975585, 8370702, 9300780, 13951170, 16741404, 20926755, 27902340, 41853510, 83707020]

約数ペア:

[(1, 83707020), (2, 41853510), (3, 27902340), (4, 20926755), (5, 16741404), (6, 13951170), (9, 9300780), (10, 8370702), (12, 6975585), (15, 5580468), (18, 4650390), (20, 4185351), (27, 3100260), (30, 2790234), (36, 2325195), (45, 1860156), (54, 1550130), (60, 1395117), (81, 1033420), (90, 930078), (108, 775065), (135, 620052), (162, 516710), (163, 513540), (180, 465039), (270, 310026), (317, 264060), (324, 258355), (326, 256770), (405, 206684), (489, 171180), (540, 155013), (634, 132030), (652, 128385), (810, 103342), (815, 102708), (951, 88020), (978, 85590), (1268, 66015), (1467, 57060), (1585, 52812), (1620, 51671), (1630, 51354), (1902, 44010), (1956, 42795), (2445, 34236), (2853, 29340), (2934, 28530), (3170, 26406), (3260, 25677), (3804, 22005), (4401, 19020), (4755, 17604), (4890, 17118), (5706, 14670), (5868, 14265), (6340, 13203), (7335, 11412), (8559, 9780), (8802, 9510)]