83343750

素因数分解:

$2^1\times 3^1\times 5^6\times 7^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 112

約数和(自身を含む): 239996928

約数和(自身を除く): 156653178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 127, 150, 175, 210, 250, 254, 350, 375, 381, 525, 625, 635, 750, 762, 875, 889, 1050, 1250, 1270, 1750, 1778, 1875, 1905, 2625, 2667, 3125, 3175, 3750, 3810, 4375, 4445, 5250, 5334, 6250, 6350, 8750, 8890, 9375, 9525, 13125, 13335, 15625, 15875, 18750, 19050, 21875, 22225, 26250, 26670, 31250, 31750, 43750, 44450, 46875, 47625, 65625, 66675, 79375, 93750, 95250, 109375, 111125, 131250, 133350, 158750, 218750, 222250, 238125, 328125, 333375, 396875, 476250, 555625, 656250, 666750, 793750, 1111250, 1190625, 1666875, 1984375, 2381250, 2778125, 3333750, 3968750, 5556250, 5953125, 8334375, 11906250, 13890625, 16668750, 27781250, 41671875, 83343750]

約数ペア:

[(1, 83343750), (2, 41671875), (3, 27781250), (5, 16668750), (6, 13890625), (7, 11906250), (10, 8334375), (14, 5953125), (15, 5556250), (21, 3968750), (25, 3333750), (30, 2778125), (35, 2381250), (42, 1984375), (50, 1666875), (70, 1190625), (75, 1111250), (105, 793750), (125, 666750), (127, 656250), (150, 555625), (175, 476250), (210, 396875), (250, 333375), (254, 328125), (350, 238125), (375, 222250), (381, 218750), (525, 158750), (625, 133350), (635, 131250), (750, 111125), (762, 109375), (875, 95250), (889, 93750), (1050, 79375), (1250, 66675), (1270, 65625), (1750, 47625), (1778, 46875), (1875, 44450), (1905, 43750), (2625, 31750), (2667, 31250), (3125, 26670), (3175, 26250), (3750, 22225), (3810, 21875), (4375, 19050), (4445, 18750), (5250, 15875), (5334, 15625), (6250, 13335), (6350, 13125), (8750, 9525), (8890, 9375)]