138896370

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 393246360

約数和(自身を除く): 254349990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 73, 81, 87, 90, 135, 145, 146, 162, 174, 219, 243, 261, 270, 290, 365, 405, 435, 438, 486, 522, 657, 729, 730, 783, 810, 870, 1095, 1215, 1305, 1314, 1458, 1566, 1971, 2117, 2187, 2190, 2349, 2430, 2610, 3285, 3645, 3915, 3942, 4234, 4374, 4698, 5913, 6351, 6561, 6570, 7047, 7290, 7830, 9855, 10585, 10935, 11745, 11826, 12702, 13122, 14094, 17739, 19053, 19710, 21141, 21170, 21870, 23490, 29565, 31755, 32805, 35235, 35478, 38106, 42282, 53217, 57159, 59130, 63423, 63510, 65610, 70470, 88695, 95265, 105705, 106434, 114318, 126846, 159651, 171477, 177390, 190269, 190530, 211410, 266085, 285795, 317115, 319302, 342954, 380538, 478953, 514431, 532170, 571590, 634230, 798255, 857385, 951345, 957906, 1028862, 1543293, 1596510, 1714770, 1902690, 2394765, 2572155, 3086586, 4629879, 4789530, 5144310, 7716465, 9259758, 13889637, 15432930, 23149395, 27779274, 46298790, 69448185, 138896370]

約数ペア:

[(1, 138896370), (2, 69448185), (3, 46298790), (5, 27779274), (6, 23149395), (9, 15432930), (10, 13889637), (15, 9259758), (18, 7716465), (27, 5144310), (29, 4789530), (30, 4629879), (45, 3086586), (54, 2572155), (58, 2394765), (73, 1902690), (81, 1714770), (87, 1596510), (90, 1543293), (135, 1028862), (145, 957906), (146, 951345), (162, 857385), (174, 798255), (219, 634230), (243, 571590), (261, 532170), (270, 514431), (290, 478953), (365, 380538), (405, 342954), (435, 319302), (438, 317115), (486, 285795), (522, 266085), (657, 211410), (729, 190530), (730, 190269), (783, 177390), (810, 171477), (870, 159651), (1095, 126846), (1215, 114318), (1305, 106434), (1314, 105705), (1458, 95265), (1566, 88695), (1971, 70470), (2117, 65610), (2187, 63510), (2190, 63423), (2349, 59130), (2430, 57159), (2610, 53217), (3285, 42282), (3645, 38106), (3915, 35478), (3942, 35235), (4234, 32805), (4374, 31755), (4698, 29565), (5913, 23490), (6351, 21870), (6561, 21170), (6570, 21141), (7047, 19710), (7290, 19053), (7830, 17739), (9855, 14094), (10585, 13122), (10935, 12702), (11745, 11826)]