15698831220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1\times {\mathrm{2531}}^1$

素因数の和:4590

約数の個数: 144

約数和(自身を含む): 50465757888

約数和(自身を除く): 34766926668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 2027, 2531, 3060, 4054, 5062, 6081, 7593, 8108, 10124, 10135, 12162, 12655, 15186, 18243, 20270, 22779, 24324, 25310, 30372, 30405, 34459, 36486, 37965, 40540, 43027, 45558, 50620, 60810, 68918, 72972, 75930, 86054, 91116, 91215, 103377, 113895, 121620, 129081, 137836, 151860, 172108, 172295, 182430, 206754, 215135, 227790, 258162, 310131, 344590, 364860, 387243, 413508, 430270, 455580, 516324, 516885, 620262, 645405, 689180, 774486, 860540, 1033770, 1240524, 1290810, 1548972, 1550655, 1936215, 2067540, 2581620, 3101310, 3872430, 5130337, 6202620, 7744860, 10260674, 15391011, 20521348, 25651685, 30782022, 46173033, 51303370, 61564044, 76955055, 87215729, 92346066, 102606740, 153910110, 174431458, 184692132, 230865165, 261647187, 307820220, 348862916, 436078645, 461730330, 523294374, 784941561, 872157290, 923460660, 1046588748, 1308235935, 1569883122, 1744314580, 2616471870, 3139766244, 3924707805, 5232943740, 7849415610, 15698831220]

約数ペア:

[(1, 15698831220), (2, 7849415610), (3, 5232943740), (4, 3924707805), (5, 3139766244), (6, 2616471870), (9, 1744314580), (10, 1569883122), (12, 1308235935), (15, 1046588748), (17, 923460660), (18, 872157290), (20, 784941561), (30, 523294374), (34, 461730330), (36, 436078645), (45, 348862916), (51, 307820220), (60, 261647187), (68, 230865165), (85, 184692132), (90, 174431458), (102, 153910110), (153, 102606740), (170, 92346066), (180, 87215729), (204, 76955055), (255, 61564044), (306, 51303370), (340, 46173033), (510, 30782022), (612, 25651685), (765, 20521348), (1020, 15391011), (1530, 10260674), (2027, 7744860), (2531, 6202620), (3060, 5130337), (4054, 3872430), (5062, 3101310), (6081, 2581620), (7593, 2067540), (8108, 1936215), (10124, 1550655), (10135, 1548972), (12162, 1290810), (12655, 1240524), (15186, 1033770), (18243, 860540), (20270, 774486), (22779, 689180), (24324, 645405), (25310, 620262), (30372, 516885), (30405, 516324), (34459, 455580), (36486, 430270), (37965, 413508), (40540, 387243), (43027, 364860), (45558, 344590), (50620, 310131), (60810, 258162), (68918, 227790), (72972, 215135), (75930, 206754), (86054, 182430), (91116, 172295), (91215, 172108), (103377, 151860), (113895, 137836), (121620, 129081)]