83214180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 290769024

約数和(自身を除く): 207554844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 211, 252, 313, 315, 420, 422, 626, 630, 633, 844, 939, 1055, 1252, 1260, 1266, 1477, 1565, 1878, 1899, 2110, 2191, 2532, 2817, 2954, 3130, 3165, 3756, 3798, 4220, 4382, 4431, 4695, 5634, 5908, 6260, 6330, 6573, 7385, 7596, 8764, 8862, 9390, 9495, 10955, 11268, 12660, 13146, 13293, 14085, 14770, 17724, 18780, 18990, 19719, 21910, 22155, 26292, 26586, 28170, 29540, 32865, 37980, 39438, 43820, 44310, 53172, 56340, 65730, 66043, 66465, 78876, 88620, 98595, 131460, 132086, 132930, 197190, 198129, 264172, 265860, 330215, 394380, 396258, 462301, 594387, 660430, 792516, 924602, 990645, 1188774, 1320860, 1386903, 1849204, 1981290, 2311505, 2377548, 2773806, 2971935, 3962580, 4160709, 4623010, 5547612, 5943870, 6934515, 8321418, 9246020, 11887740, 13869030, 16642836, 20803545, 27738060, 41607090, 83214180]

約数ペア:

[(1, 83214180), (2, 41607090), (3, 27738060), (4, 20803545), (5, 16642836), (6, 13869030), (7, 11887740), (9, 9246020), (10, 8321418), (12, 6934515), (14, 5943870), (15, 5547612), (18, 4623010), (20, 4160709), (21, 3962580), (28, 2971935), (30, 2773806), (35, 2377548), (36, 2311505), (42, 1981290), (45, 1849204), (60, 1386903), (63, 1320860), (70, 1188774), (84, 990645), (90, 924602), (105, 792516), (126, 660430), (140, 594387), (180, 462301), (210, 396258), (211, 394380), (252, 330215), (313, 265860), (315, 264172), (420, 198129), (422, 197190), (626, 132930), (630, 132086), (633, 131460), (844, 98595), (939, 88620), (1055, 78876), (1252, 66465), (1260, 66043), (1266, 65730), (1477, 56340), (1565, 53172), (1878, 44310), (1899, 43820), (2110, 39438), (2191, 37980), (2532, 32865), (2817, 29540), (2954, 28170), (3130, 26586), (3165, 26292), (3756, 22155), (3798, 21910), (4220, 19719), (4382, 18990), (4431, 18780), (4695, 17724), (5634, 14770), (5908, 14085), (6260, 13293), (6330, 13146), (6573, 12660), (7385, 11268), (7596, 10955), (8764, 9495), (8862, 9390)]