201497220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4339

約数の個数: 120

約数和(自身を含む): 654053400

約数和(自身を除く): 452556180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3132, 3915, 4289, 4698, 5220, 7830, 8578, 9396, 11745, 12867, 15660, 17156, 21445, 23490, 25734, 38601, 42890, 46980, 51468, 64335, 77202, 85780, 115803, 124381, 128670, 154404, 193005, 231606, 248762, 257340, 347409, 373143, 386010, 463212, 497524, 579015, 621905, 694818, 746286, 772020, 1119429, 1158030, 1243810, 1389636, 1492572, 1737045, 1865715, 2238858, 2316060, 2487620, 3358287, 3474090, 3731430, 4477716, 5597145, 6716574, 6948180, 7462860, 10074861, 11194290, 13433148, 16791435, 20149722, 22388580, 33582870, 40299444, 50374305, 67165740, 100748610, 201497220]

約数ペア:

[(1, 201497220), (2, 100748610), (3, 67165740), (4, 50374305), (5, 40299444), (6, 33582870), (9, 22388580), (10, 20149722), (12, 16791435), (15, 13433148), (18, 11194290), (20, 10074861), (27, 7462860), (29, 6948180), (30, 6716574), (36, 5597145), (45, 4477716), (54, 3731430), (58, 3474090), (60, 3358287), (81, 2487620), (87, 2316060), (90, 2238858), (108, 1865715), (116, 1737045), (135, 1492572), (145, 1389636), (162, 1243810), (174, 1158030), (180, 1119429), (261, 772020), (270, 746286), (290, 694818), (324, 621905), (348, 579015), (405, 497524), (435, 463212), (522, 386010), (540, 373143), (580, 347409), (783, 257340), (810, 248762), (870, 231606), (1044, 193005), (1305, 154404), (1566, 128670), (1620, 124381), (1740, 115803), (2349, 85780), (2610, 77202), (3132, 64335), (3915, 51468), (4289, 46980), (4698, 42890), (5220, 38601), (7830, 25734), (8578, 23490), (9396, 21445), (11745, 17156), (12867, 15660)]