74955780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 242934552

約数和(自身を除く): 167978772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 97, 106, 108, 135, 159, 162, 180, 194, 212, 243, 265, 270, 291, 318, 324, 388, 405, 477, 485, 486, 530, 540, 582, 636, 729, 795, 810, 873, 954, 970, 972, 1060, 1164, 1215, 1431, 1455, 1458, 1590, 1620, 1746, 1908, 1940, 2385, 2430, 2619, 2862, 2910, 2916, 3180, 3492, 3645, 4293, 4365, 4770, 4860, 5141, 5238, 5724, 5820, 7155, 7290, 7857, 8586, 8730, 9540, 10282, 10476, 12879, 13095, 14310, 14580, 15423, 15714, 17172, 17460, 20564, 21465, 23571, 25705, 25758, 26190, 28620, 30846, 31428, 38637, 39285, 42930, 46269, 47142, 51410, 51516, 52380, 61692, 64395, 70713, 77115, 77274, 78570, 85860, 92538, 94284, 102820, 117855, 128790, 138807, 141426, 154230, 154548, 157140, 185076, 193185, 231345, 235710, 257580, 277614, 282852, 308460, 353565, 386370, 416421, 462690, 471420, 555228, 694035, 707130, 772740, 832842, 925380, 1249263, 1388070, 1414260, 1665684, 2082105, 2498526, 2776140, 3747789, 4164210, 4997052, 6246315, 7495578, 8328420, 12492630, 14991156, 18738945, 24985260, 37477890, 74955780]

約数ペア:

[(1, 74955780), (2, 37477890), (3, 24985260), (4, 18738945), (5, 14991156), (6, 12492630), (9, 8328420), (10, 7495578), (12, 6246315), (15, 4997052), (18, 4164210), (20, 3747789), (27, 2776140), (30, 2498526), (36, 2082105), (45, 1665684), (53, 1414260), (54, 1388070), (60, 1249263), (81, 925380), (90, 832842), (97, 772740), (106, 707130), (108, 694035), (135, 555228), (159, 471420), (162, 462690), (180, 416421), (194, 386370), (212, 353565), (243, 308460), (265, 282852), (270, 277614), (291, 257580), (318, 235710), (324, 231345), (388, 193185), (405, 185076), (477, 157140), (485, 154548), (486, 154230), (530, 141426), (540, 138807), (582, 128790), (636, 117855), (729, 102820), (795, 94284), (810, 92538), (873, 85860), (954, 78570), (970, 77274), (972, 77115), (1060, 70713), (1164, 64395), (1215, 61692), (1431, 52380), (1455, 51516), (1458, 51410), (1590, 47142), (1620, 46269), (1746, 42930), (1908, 39285), (1940, 38637), (2385, 31428), (2430, 30846), (2619, 28620), (2862, 26190), (2910, 25758), (2916, 25705), (3180, 23571), (3492, 21465), (3645, 20564), (4293, 17460), (4365, 17172), (4770, 15714), (4860, 15423), (5141, 14580), (5238, 14310), (5724, 13095), (5820, 12879), (7155, 10476), (7290, 10282), (7857, 9540), (8586, 8730)]