187275780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18253}}^1$

素因数の和:18290

約数の個数: 96

約数和(自身を含む): 613334400

約数和(自身を除く): 426058620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 18253, 36506, 54759, 73012, 91265, 109518, 164277, 182530, 219036, 273795, 328554, 346807, 365060, 492831, 547590, 657108, 693614, 821385, 985662, 1040421, 1095180, 1387228, 1642770, 1734035, 1971324, 2080842, 2464155, 3121263, 3285540, 3468070, 4161684, 4928310, 5202105, 6242526, 6936140, 9363789, 9856620, 10404210, 12485052, 15606315, 18727578, 20808420, 31212630, 37455156, 46818945, 62425260, 93637890, 187275780]

約数ペア:

[(1, 187275780), (2, 93637890), (3, 62425260), (4, 46818945), (5, 37455156), (6, 31212630), (9, 20808420), (10, 18727578), (12, 15606315), (15, 12485052), (18, 10404210), (19, 9856620), (20, 9363789), (27, 6936140), (30, 6242526), (36, 5202105), (38, 4928310), (45, 4161684), (54, 3468070), (57, 3285540), (60, 3121263), (76, 2464155), (90, 2080842), (95, 1971324), (108, 1734035), (114, 1642770), (135, 1387228), (171, 1095180), (180, 1040421), (190, 985662), (228, 821385), (270, 693614), (285, 657108), (342, 547590), (380, 492831), (513, 365060), (540, 346807), (570, 328554), (684, 273795), (855, 219036), (1026, 182530), (1140, 164277), (1710, 109518), (2052, 91265), (2565, 73012), (3420, 54759), (5130, 36506), (10260, 18253)]