67490820

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{1543}}^1$

素因数の和:1573

約数の個数: 96

約数和(自身を含む): 212701440

約数和(自身を除く): 145210620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1543, 1620, 2187, 2430, 2916, 3086, 3645, 4374, 4629, 4860, 6172, 7290, 7715, 8748, 9258, 10935, 13887, 14580, 15430, 18516, 21870, 23145, 27774, 30860, 41661, 43740, 46290, 55548, 69435, 83322, 92580, 124983, 138870, 166644, 208305, 249966, 277740, 374949, 416610, 499932, 624915, 749898, 833220, 1124847, 1249830, 1499796, 1874745, 2249694, 2499660, 3374541, 3749490, 4499388, 5624235, 6749082, 7498980, 11248470, 13498164, 16872705, 22496940, 33745410, 67490820]

約数ペア:

[(1, 67490820), (2, 33745410), (3, 22496940), (4, 16872705), (5, 13498164), (6, 11248470), (9, 7498980), (10, 6749082), (12, 5624235), (15, 4499388), (18, 3749490), (20, 3374541), (27, 2499660), (30, 2249694), (36, 1874745), (45, 1499796), (54, 1249830), (60, 1124847), (81, 833220), (90, 749898), (108, 624915), (135, 499932), (162, 416610), (180, 374949), (243, 277740), (270, 249966), (324, 208305), (405, 166644), (486, 138870), (540, 124983), (729, 92580), (810, 83322), (972, 69435), (1215, 55548), (1458, 46290), (1543, 43740), (1620, 41661), (2187, 30860), (2430, 27774), (2916, 23145), (3086, 21870), (3645, 18516), (4374, 15430), (4629, 14580), (4860, 13887), (6172, 10935), (7290, 9258), (7715, 8748)]