83379100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 207986688

約数和(自身を除く): 124607588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 311, 350, 383, 622, 700, 766, 1244, 1532, 1555, 1915, 2177, 2681, 3110, 3830, 4354, 5362, 6220, 7660, 7775, 8708, 9575, 10724, 10885, 13405, 15550, 19150, 21770, 26810, 31100, 38300, 43540, 53620, 54425, 67025, 108850, 119113, 134050, 217700, 238226, 268100, 476452, 595565, 833791, 1191130, 1667582, 2382260, 2977825, 3335164, 4168955, 5955650, 8337910, 11911300, 16675820, 20844775, 41689550, 83379100]

約数ペア:

[(1, 83379100), (2, 41689550), (4, 20844775), (5, 16675820), (7, 11911300), (10, 8337910), (14, 5955650), (20, 4168955), (25, 3335164), (28, 2977825), (35, 2382260), (50, 1667582), (70, 1191130), (100, 833791), (140, 595565), (175, 476452), (311, 268100), (350, 238226), (383, 217700), (622, 134050), (700, 119113), (766, 108850), (1244, 67025), (1532, 54425), (1555, 53620), (1915, 43540), (2177, 38300), (2681, 31100), (3110, 26810), (3830, 21770), (4354, 19150), (5362, 15550), (6220, 13405), (7660, 10885), (7775, 10724), (8708, 9575)]