74575560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8753}}^1$

素因数の和:8838

約数の個数: 64

約数和(自身を含む): 226903680

約数和(自身を除く): 152328120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 8753, 17506, 26259, 35012, 43765, 52518, 70024, 87530, 105036, 131295, 175060, 210072, 262590, 350120, 525180, 621463, 1050360, 1242926, 1864389, 2485852, 3107315, 3728778, 4971704, 6214630, 7457556, 9321945, 12429260, 14915112, 18643890, 24858520, 37287780, 74575560]

約数ペア:

[(1, 74575560), (2, 37287780), (3, 24858520), (4, 18643890), (5, 14915112), (6, 12429260), (8, 9321945), (10, 7457556), (12, 6214630), (15, 4971704), (20, 3728778), (24, 3107315), (30, 2485852), (40, 1864389), (60, 1242926), (71, 1050360), (120, 621463), (142, 525180), (213, 350120), (284, 262590), (355, 210072), (426, 175060), (568, 131295), (710, 105036), (852, 87530), (1065, 70024), (1420, 52518), (1704, 43765), (2130, 35012), (2840, 26259), (4260, 17506), (8520, 8753)]