54989550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 197487360

約数和(自身を除く): 142497810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 23, 25, 27, 30, 33, 35, 42, 45, 46, 50, 54, 55, 63, 66, 69, 70, 75, 77, 90, 99, 105, 110, 115, 126, 135, 138, 150, 154, 161, 165, 175, 189, 198, 207, 210, 225, 230, 231, 253, 270, 275, 297, 315, 322, 330, 345, 350, 378, 385, 414, 450, 462, 483, 495, 506, 525, 529, 550, 575, 594, 621, 630, 675, 690, 693, 759, 770, 805, 825, 945, 966, 990, 1035, 1050, 1058, 1150, 1155, 1242, 1265, 1350, 1386, 1449, 1485, 1518, 1575, 1587, 1610, 1650, 1725, 1771, 1890, 1925, 2070, 2079, 2277, 2310, 2415, 2475, 2530, 2645, 2898, 2970, 3105, 3150, 3174, 3450, 3465, 3542, 3703, 3795, 3850, 4025, 4158, 4347, 4554, 4725, 4761, 4830, 4950, 5175, 5290, 5313, 5775, 5819, 6210, 6325, 6831, 6930, 7245, 7406, 7425, 7590, 7935, 8050, 8694, 8855, 9450, 9522, 10350, 10395, 10626, 11109, 11385, 11550, 11638, 12075, 12650, 13225, 13662, 14283, 14490, 14850, 15525, 15870, 15939, 17325, 17457, 17710, 18515, 18975, 20790, 21735, 22218, 22770, 23805, 24150, 26450, 26565, 28566, 29095, 31050, 31878, 33327, 34155, 34650, 34914, 36225, 37030, 37950, 39675, 40733, 43470, 44275, 47610, 47817, 51975, 52371, 53130, 55545, 56925, 58190, 66654, 68310, 71415, 72450, 79350, 79695, 81466, 87285, 88550, 92575, 95634, 99981, 103950, 104742, 108675, 111090, 113850, 119025, 122199, 132825, 142830, 145475, 157113, 159390, 166635, 170775, 174570, 185150, 199962, 203665, 217350, 238050, 239085, 244398, 261855, 265650, 277725, 290950, 314226, 333270, 341550, 357075, 366597, 398475, 407330, 436425, 478170, 499905, 523710, 555450, 610995, 714150, 733194, 785565, 796950, 833175, 872850, 999810, 1018325, 1099791, 1195425, 1221990, 1309275, 1571130, 1666350, 1832985, 2036650, 2199582, 2390850, 2499525, 2618550, 3054975, 3665970, 3927825, 4999050, 5498955, 6109950, 7855650, 9164925, 10997910, 18329850, 27494775, 54989550]

約数ペア:

[(1, 54989550), (2, 27494775), (3, 18329850), (5, 10997910), (6, 9164925), (7, 7855650), (9, 6109950), (10, 5498955), (11, 4999050), (14, 3927825), (15, 3665970), (18, 3054975), (21, 2618550), (22, 2499525), (23, 2390850), (25, 2199582), (27, 2036650), (30, 1832985), (33, 1666350), (35, 1571130), (42, 1309275), (45, 1221990), (46, 1195425), (50, 1099791), (54, 1018325), (55, 999810), (63, 872850), (66, 833175), (69, 796950), (70, 785565), (75, 733194), (77, 714150), (90, 610995), (99, 555450), (105, 523710), (110, 499905), (115, 478170), (126, 436425), (135, 407330), (138, 398475), (150, 366597), (154, 357075), (161, 341550), (165, 333270), (175, 314226), (189, 290950), (198, 277725), (207, 265650), (210, 261855), (225, 244398), (230, 239085), (231, 238050), (253, 217350), (270, 203665), (275, 199962), (297, 185150), (315, 174570), (322, 170775), (330, 166635), (345, 159390), (350, 157113), (378, 145475), (385, 142830), (414, 132825), (450, 122199), (462, 119025), (483, 113850), (495, 111090), (506, 108675), (525, 104742), (529, 103950), (550, 99981), (575, 95634), (594, 92575), (621, 88550), (630, 87285), (675, 81466), (690, 79695), (693, 79350), (759, 72450), (770, 71415), (805, 68310), (825, 66654), (945, 58190), (966, 56925), (990, 55545), (1035, 53130), (1050, 52371), (1058, 51975), (1150, 47817), (1155, 47610), (1242, 44275), (1265, 43470), (1350, 40733), (1386, 39675), (1449, 37950), (1485, 37030), (1518, 36225), (1575, 34914), (1587, 34650), (1610, 34155), (1650, 33327), (1725, 31878), (1771, 31050), (1890, 29095), (1925, 28566), (2070, 26565), (2079, 26450), (2277, 24150), (2310, 23805), (2415, 22770), (2475, 22218), (2530, 21735), (2645, 20790), (2898, 18975), (2970, 18515), (3105, 17710), (3150, 17457), (3174, 17325), (3450, 15939), (3465, 15870), (3542, 15525), (3703, 14850), (3795, 14490), (3850, 14283), (4025, 13662), (4158, 13225), (4347, 12650), (4554, 12075), (4725, 11638), (4761, 11550), (4830, 11385), (4950, 11109), (5175, 10626), (5290, 10395), (5313, 10350), (5775, 9522), (5819, 9450), (6210, 8855), (6325, 8694), (6831, 8050), (6930, 7935), (7245, 7590), (7406, 7425)]