42083800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 112805280

約数和(自身を除く): 70721480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 47, 50, 55, 74, 88, 94, 100, 110, 121, 148, 185, 188, 200, 220, 235, 242, 275, 296, 370, 376, 407, 440, 470, 484, 517, 550, 605, 740, 814, 925, 940, 968, 1034, 1100, 1175, 1210, 1480, 1628, 1739, 1850, 1880, 2035, 2068, 2200, 2350, 2420, 2585, 3025, 3256, 3478, 3700, 4070, 4136, 4477, 4700, 4840, 5170, 5687, 6050, 6956, 7400, 8140, 8695, 8954, 9400, 10175, 10340, 11374, 12100, 12925, 13912, 16280, 17390, 17908, 19129, 20350, 20680, 22385, 22748, 24200, 25850, 28435, 34780, 35816, 38258, 40700, 43475, 44770, 45496, 51700, 56870, 69560, 76516, 81400, 86950, 89540, 95645, 103400, 111925, 113740, 142175, 153032, 173900, 179080, 191290, 210419, 223850, 227480, 284350, 347800, 382580, 420838, 447700, 478225, 568700, 765160, 841676, 895400, 956450, 1052095, 1137400, 1683352, 1912900, 2104190, 3825800, 4208380, 5260475, 8416760, 10520950, 21041900, 42083800]

約数ペア:

[(1, 42083800), (2, 21041900), (4, 10520950), (5, 8416760), (8, 5260475), (10, 4208380), (11, 3825800), (20, 2104190), (22, 1912900), (25, 1683352), (37, 1137400), (40, 1052095), (44, 956450), (47, 895400), (50, 841676), (55, 765160), (74, 568700), (88, 478225), (94, 447700), (100, 420838), (110, 382580), (121, 347800), (148, 284350), (185, 227480), (188, 223850), (200, 210419), (220, 191290), (235, 179080), (242, 173900), (275, 153032), (296, 142175), (370, 113740), (376, 111925), (407, 103400), (440, 95645), (470, 89540), (484, 86950), (517, 81400), (550, 76516), (605, 69560), (740, 56870), (814, 51700), (925, 45496), (940, 44770), (968, 43475), (1034, 40700), (1100, 38258), (1175, 35816), (1210, 34780), (1480, 28435), (1628, 25850), (1739, 24200), (1850, 22748), (1880, 22385), (2035, 20680), (2068, 20350), (2200, 19129), (2350, 17908), (2420, 17390), (2585, 16280), (3025, 13912), (3256, 12925), (3478, 12100), (3700, 11374), (4070, 10340), (4136, 10175), (4477, 9400), (4700, 8954), (4840, 8695), (5170, 8140), (5687, 7400), (6050, 6956)]