90853350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 268697088

約数和(自身を除く): 177843738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 47, 49, 50, 70, 75, 94, 98, 105, 141, 147, 150, 175, 210, 235, 245, 263, 282, 294, 329, 350, 470, 490, 525, 526, 658, 705, 735, 789, 987, 1050, 1175, 1225, 1315, 1410, 1470, 1578, 1645, 1841, 1974, 2303, 2350, 2450, 2630, 3290, 3525, 3675, 3682, 3945, 4606, 4935, 5523, 6575, 6909, 7050, 7350, 7890, 8225, 9205, 9870, 11046, 11515, 12361, 12887, 13150, 13818, 16450, 18410, 19725, 23030, 24675, 24722, 25774, 27615, 34545, 37083, 38661, 39450, 46025, 49350, 55230, 57575, 61805, 64435, 69090, 74166, 77322, 86527, 92050, 115150, 123610, 128870, 138075, 172725, 173054, 185415, 193305, 259581, 276150, 309025, 322175, 345450, 370830, 386610, 432635, 519162, 605689, 618050, 644350, 865270, 927075, 966525, 1211378, 1297905, 1817067, 1854150, 1933050, 2163175, 2595810, 3028445, 3634134, 4326350, 6056890, 6489525, 9085335, 12979050, 15142225, 18170670, 30284450, 45426675, 90853350]

約数ペア:

[(1, 90853350), (2, 45426675), (3, 30284450), (5, 18170670), (6, 15142225), (7, 12979050), (10, 9085335), (14, 6489525), (15, 6056890), (21, 4326350), (25, 3634134), (30, 3028445), (35, 2595810), (42, 2163175), (47, 1933050), (49, 1854150), (50, 1817067), (70, 1297905), (75, 1211378), (94, 966525), (98, 927075), (105, 865270), (141, 644350), (147, 618050), (150, 605689), (175, 519162), (210, 432635), (235, 386610), (245, 370830), (263, 345450), (282, 322175), (294, 309025), (329, 276150), (350, 259581), (470, 193305), (490, 185415), (525, 173054), (526, 172725), (658, 138075), (705, 128870), (735, 123610), (789, 115150), (987, 92050), (1050, 86527), (1175, 77322), (1225, 74166), (1315, 69090), (1410, 64435), (1470, 61805), (1578, 57575), (1645, 55230), (1841, 49350), (1974, 46025), (2303, 39450), (2350, 38661), (2450, 37083), (2630, 34545), (3290, 27615), (3525, 25774), (3675, 24722), (3682, 24675), (3945, 23030), (4606, 19725), (4935, 18410), (5523, 16450), (6575, 13818), (6909, 13150), (7050, 12887), (7350, 12361), (7890, 11515), (8225, 11046), (9205, 9870)]