2203650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 6093360

約数和(自身を除く): 3889710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 59, 75, 83, 90, 118, 150, 166, 177, 225, 249, 295, 354, 415, 450, 498, 531, 590, 747, 830, 885, 1062, 1245, 1475, 1494, 1770, 2075, 2490, 2655, 2950, 3735, 4150, 4425, 4897, 5310, 6225, 7470, 8850, 9794, 12450, 13275, 14691, 18675, 24485, 26550, 29382, 37350, 44073, 48970, 73455, 88146, 122425, 146910, 220365, 244850, 367275, 440730, 734550, 1101825, 2203650]

約数ペア:

[(1, 2203650), (2, 1101825), (3, 734550), (5, 440730), (6, 367275), (9, 244850), (10, 220365), (15, 146910), (18, 122425), (25, 88146), (30, 73455), (45, 48970), (50, 44073), (59, 37350), (75, 29382), (83, 26550), (90, 24485), (118, 18675), (150, 14691), (166, 13275), (177, 12450), (225, 9794), (249, 8850), (295, 7470), (354, 6225), (415, 5310), (450, 4897), (498, 4425), (531, 4150), (590, 3735), (747, 2950), (830, 2655), (885, 2490), (1062, 2075), (1245, 1770), (1475, 1494)]