128885850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{95471}}^1$

素因数の和:95492

約数の個数: 48

約数和(自身を含む): 355155840

約数和(自身を除く): 226269990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 95471, 190942, 286413, 477355, 572826, 859239, 954710, 1432065, 1718478, 2386775, 2577717, 2864130, 4296195, 4773550, 5155434, 7160325, 8592390, 12888585, 14320650, 21480975, 25777170, 42961950, 64442925, 128885850]

約数ペア:

[(1, 128885850), (2, 64442925), (3, 42961950), (5, 25777170), (6, 21480975), (9, 14320650), (10, 12888585), (15, 8592390), (18, 7160325), (25, 5155434), (27, 4773550), (30, 4296195), (45, 2864130), (50, 2577717), (54, 2386775), (75, 1718478), (90, 1432065), (135, 954710), (150, 859239), (225, 572826), (270, 477355), (450, 286413), (675, 190942), (1350, 95471)]