74850480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11551}}^1$

素因数の和:11576

約数の個数: 100

約数和(自身を含む): 259989312

約数和(自身を除く): 185138832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 11551, 23102, 34653, 46204, 57755, 69306, 92408, 103959, 115510, 138612, 173265, 184816, 207918, 231020, 277224, 311877, 346530, 415836, 462040, 519795, 554448, 623754, 693060, 831672, 924080, 935631, 1039590, 1247508, 1386120, 1559385, 1663344, 1871262, 2079180, 2495016, 2772240, 3118770, 3742524, 4158360, 4678155, 4990032, 6237540, 7485048, 8316720, 9356310, 12475080, 14970096, 18712620, 24950160, 37425240, 74850480]

約数ペア:

[(1, 74850480), (2, 37425240), (3, 24950160), (4, 18712620), (5, 14970096), (6, 12475080), (8, 9356310), (9, 8316720), (10, 7485048), (12, 6237540), (15, 4990032), (16, 4678155), (18, 4158360), (20, 3742524), (24, 3118770), (27, 2772240), (30, 2495016), (36, 2079180), (40, 1871262), (45, 1663344), (48, 1559385), (54, 1386120), (60, 1247508), (72, 1039590), (80, 935631), (81, 924080), (90, 831672), (108, 693060), (120, 623754), (135, 554448), (144, 519795), (162, 462040), (180, 415836), (216, 346530), (240, 311877), (270, 277224), (324, 231020), (360, 207918), (405, 184816), (432, 173265), (540, 138612), (648, 115510), (720, 103959), (810, 92408), (1080, 69306), (1296, 57755), (1620, 46204), (2160, 34653), (3240, 23102), (6480, 11551)]