220211550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37643}}^1$

素因数の和:37674

約数の個数: 72

約数和(自身を含む): 637162344

約数和(自身を除く): 416950794

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 37643, 75286, 112929, 188215, 225858, 338787, 376430, 489359, 564645, 677574, 941075, 978718, 1129290, 1468077, 1693935, 1882150, 2446795, 2823225, 2936154, 3387870, 4404231, 4893590, 5646450, 7340385, 8469675, 8808462, 12233975, 14680770, 16939350, 22021155, 24467950, 36701925, 44042310, 73403850, 110105775, 220211550]

約数ペア:

[(1, 220211550), (2, 110105775), (3, 73403850), (5, 44042310), (6, 36701925), (9, 24467950), (10, 22021155), (13, 16939350), (15, 14680770), (18, 12233975), (25, 8808462), (26, 8469675), (30, 7340385), (39, 5646450), (45, 4893590), (50, 4404231), (65, 3387870), (75, 2936154), (78, 2823225), (90, 2446795), (117, 1882150), (130, 1693935), (150, 1468077), (195, 1129290), (225, 978718), (234, 941075), (325, 677574), (390, 564645), (450, 489359), (585, 376430), (650, 338787), (975, 225858), (1170, 188215), (1950, 112929), (2925, 75286), (5850, 37643)]