200747970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1783}}^1$

素因数の和:1941

約数の個数: 80

約数和(自身を含む): 543977280

約数和(自身を除く): 343229310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 139, 162, 270, 278, 405, 417, 695, 810, 834, 1251, 1390, 1783, 2085, 2502, 3566, 3753, 4170, 5349, 6255, 7506, 8915, 10698, 11259, 12510, 16047, 17830, 18765, 22518, 26745, 32094, 37530, 48141, 53490, 56295, 80235, 96282, 112590, 144423, 160470, 240705, 247837, 288846, 481410, 495674, 722115, 743511, 1239185, 1444230, 1487022, 2230533, 2478370, 3717555, 4461066, 6691599, 7435110, 11152665, 13383198, 20074797, 22305330, 33457995, 40149594, 66915990, 100373985, 200747970]

約数ペア:

[(1, 200747970), (2, 100373985), (3, 66915990), (5, 40149594), (6, 33457995), (9, 22305330), (10, 20074797), (15, 13383198), (18, 11152665), (27, 7435110), (30, 6691599), (45, 4461066), (54, 3717555), (81, 2478370), (90, 2230533), (135, 1487022), (139, 1444230), (162, 1239185), (270, 743511), (278, 722115), (405, 495674), (417, 481410), (695, 288846), (810, 247837), (834, 240705), (1251, 160470), (1390, 144423), (1783, 112590), (2085, 96282), (2502, 80235), (3566, 56295), (3753, 53490), (4170, 48141), (5349, 37530), (6255, 32094), (7506, 26745), (8915, 22518), (10698, 18765), (11259, 17830), (12510, 16047)]