54660420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 168

約数和(自身を含む): 180686016

約数和(自身を除く): 126025596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 163, 180, 207, 230, 243, 270, 276, 324, 326, 345, 405, 414, 460, 486, 489, 540, 621, 652, 690, 729, 810, 815, 828, 972, 978, 1035, 1215, 1242, 1380, 1458, 1467, 1620, 1630, 1863, 1956, 2070, 2430, 2445, 2484, 2916, 2934, 3105, 3260, 3645, 3726, 3749, 4140, 4401, 4860, 4890, 5589, 5868, 6210, 7290, 7335, 7452, 7498, 8802, 9315, 9780, 11178, 11247, 12420, 13203, 14580, 14670, 14996, 16767, 17604, 18630, 18745, 22005, 22356, 22494, 26406, 27945, 29340, 33534, 33741, 37260, 37490, 39609, 44010, 44988, 52812, 55890, 56235, 66015, 67068, 67482, 74980, 79218, 83835, 88020, 101223, 111780, 112470, 118827, 132030, 134964, 158436, 167670, 168705, 198045, 202446, 224940, 237654, 264060, 303669, 335340, 337410, 396090, 404892, 475308, 506115, 594135, 607338, 674820, 792180, 911007, 1012230, 1188270, 1214676, 1518345, 1822014, 2024460, 2376540, 2733021, 3036690, 3644028, 4555035, 5466042, 6073380, 9110070, 10932084, 13665105, 18220140, 27330210, 54660420]

約数ペア:

[(1, 54660420), (2, 27330210), (3, 18220140), (4, 13665105), (5, 10932084), (6, 9110070), (9, 6073380), (10, 5466042), (12, 4555035), (15, 3644028), (18, 3036690), (20, 2733021), (23, 2376540), (27, 2024460), (30, 1822014), (36, 1518345), (45, 1214676), (46, 1188270), (54, 1012230), (60, 911007), (69, 792180), (81, 674820), (90, 607338), (92, 594135), (108, 506115), (115, 475308), (135, 404892), (138, 396090), (162, 337410), (163, 335340), (180, 303669), (207, 264060), (230, 237654), (243, 224940), (270, 202446), (276, 198045), (324, 168705), (326, 167670), (345, 158436), (405, 134964), (414, 132030), (460, 118827), (486, 112470), (489, 111780), (540, 101223), (621, 88020), (652, 83835), (690, 79218), (729, 74980), (810, 67482), (815, 67068), (828, 66015), (972, 56235), (978, 55890), (1035, 52812), (1215, 44988), (1242, 44010), (1380, 39609), (1458, 37490), (1467, 37260), (1620, 33741), (1630, 33534), (1863, 29340), (1956, 27945), (2070, 26406), (2430, 22494), (2445, 22356), (2484, 22005), (2916, 18745), (2934, 18630), (3105, 17604), (3260, 16767), (3645, 14996), (3726, 14670), (3749, 14580), (4140, 13203), (4401, 12420), (4860, 11247), (4890, 11178), (5589, 9780), (5868, 9315), (6210, 8802), (7290, 7498), (7335, 7452)]