180056790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 317607210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 89, 90, 118, 127, 135, 177, 178, 254, 267, 270, 295, 354, 381, 445, 531, 534, 590, 635, 762, 801, 885, 890, 1062, 1143, 1270, 1335, 1593, 1602, 1770, 1905, 2286, 2403, 2655, 2670, 3186, 3429, 3810, 4005, 4806, 5251, 5310, 5715, 6858, 7493, 7965, 8010, 10502, 11303, 11430, 12015, 14986, 15753, 15930, 17145, 22479, 22606, 24030, 26255, 31506, 33909, 34290, 37465, 44958, 47259, 52510, 56515, 67437, 67818, 74930, 78765, 94518, 101727, 112395, 113030, 134874, 141777, 157530, 169545, 202311, 203454, 224790, 236295, 283554, 305181, 337185, 339090, 404622, 472590, 508635, 610362, 666877, 674370, 708885, 1011555, 1017270, 1333754, 1417770, 1525905, 2000631, 2023110, 3051810, 3334385, 4001262, 6001893, 6668770, 10003155, 12003786, 18005679, 20006310, 30009465, 36011358, 60018930, 90028395, 180056790]

約数ペア:

[(1, 180056790), (2, 90028395), (3, 60018930), (5, 36011358), (6, 30009465), (9, 20006310), (10, 18005679), (15, 12003786), (18, 10003155), (27, 6668770), (30, 6001893), (45, 4001262), (54, 3334385), (59, 3051810), (89, 2023110), (90, 2000631), (118, 1525905), (127, 1417770), (135, 1333754), (177, 1017270), (178, 1011555), (254, 708885), (267, 674370), (270, 666877), (295, 610362), (354, 508635), (381, 472590), (445, 404622), (531, 339090), (534, 337185), (590, 305181), (635, 283554), (762, 236295), (801, 224790), (885, 203454), (890, 202311), (1062, 169545), (1143, 157530), (1270, 141777), (1335, 134874), (1593, 113030), (1602, 112395), (1770, 101727), (1905, 94518), (2286, 78765), (2403, 74930), (2655, 67818), (2670, 67437), (3186, 56515), (3429, 52510), (3810, 47259), (4005, 44958), (4806, 37465), (5251, 34290), (5310, 33909), (5715, 31506), (6858, 26255), (7493, 24030), (7965, 22606), (8010, 22479), (10502, 17145), (11303, 15930), (11430, 15753), (12015, 14986)]