12150750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 32145984

約数和(自身を除く): 19995234

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 953, 1275, 1906, 2125, 2550, 2859, 4250, 4765, 5718, 6375, 9530, 12750, 14295, 16201, 23825, 28590, 32402, 47650, 48603, 71475, 81005, 97206, 119125, 142950, 162010, 238250, 243015, 357375, 405025, 486030, 714750, 810050, 1215075, 2025125, 2430150, 4050250, 6075375, 12150750]

約数ペア:

[(1, 12150750), (2, 6075375), (3, 4050250), (5, 2430150), (6, 2025125), (10, 1215075), (15, 810050), (17, 714750), (25, 486030), (30, 405025), (34, 357375), (50, 243015), (51, 238250), (75, 162010), (85, 142950), (102, 119125), (125, 97206), (150, 81005), (170, 71475), (250, 48603), (255, 47650), (375, 32402), (425, 28590), (510, 23825), (750, 16201), (850, 14295), (953, 12750), (1275, 9530), (1906, 6375), (2125, 5718), (2550, 4765), (2859, 4250)]