161775150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{7759}}^1$

素因数の和:7913

約数の個数: 48

約数和(自身を含む): 404140800

約数和(自身を除く): 242365650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 695, 834, 1390, 2085, 3475, 4170, 6950, 7759, 10425, 15518, 20850, 23277, 38795, 46554, 77590, 116385, 193975, 232770, 387950, 581925, 1078501, 1163850, 2157002, 3235503, 5392505, 6471006, 10785010, 16177515, 26962525, 32355030, 53925050, 80887575, 161775150]

約数ペア:

[(1, 161775150), (2, 80887575), (3, 53925050), (5, 32355030), (6, 26962525), (10, 16177515), (15, 10785010), (25, 6471006), (30, 5392505), (50, 3235503), (75, 2157002), (139, 1163850), (150, 1078501), (278, 581925), (417, 387950), (695, 232770), (834, 193975), (1390, 116385), (2085, 77590), (3475, 46554), (4170, 38795), (6950, 23277), (7759, 20850), (10425, 15518)]