243518220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4241}}^1$

素因数の和:4296

約数の個数: 144

約数和(自身を含む): 833807520

約数和(自身を除く): 590289300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2610, 2871, 3190, 3828, 4241, 4785, 5220, 5742, 6380, 8482, 9570, 11484, 12723, 14355, 16964, 19140, 21205, 25446, 28710, 38169, 42410, 46651, 50892, 57420, 63615, 76338, 84820, 93302, 122989, 127230, 139953, 152676, 186604, 190845, 233255, 245978, 254460, 279906, 368967, 381690, 419859, 466510, 491956, 559812, 614945, 699765, 737934, 763380, 839718, 933020, 1106901, 1229890, 1352879, 1399530, 1475868, 1679436, 1844835, 2099295, 2213802, 2459780, 2705758, 2799060, 3689670, 4058637, 4198590, 4427604, 5411516, 5534505, 6764395, 7379340, 8117274, 8397180, 11069010, 12175911, 13528790, 16234548, 20293185, 22138020, 24351822, 27057580, 40586370, 48703644, 60879555, 81172740, 121759110, 243518220]

約数ペア:

[(1, 243518220), (2, 121759110), (3, 81172740), (4, 60879555), (5, 48703644), (6, 40586370), (9, 27057580), (10, 24351822), (11, 22138020), (12, 20293185), (15, 16234548), (18, 13528790), (20, 12175911), (22, 11069010), (29, 8397180), (30, 8117274), (33, 7379340), (36, 6764395), (44, 5534505), (45, 5411516), (55, 4427604), (58, 4198590), (60, 4058637), (66, 3689670), (87, 2799060), (90, 2705758), (99, 2459780), (110, 2213802), (116, 2099295), (132, 1844835), (145, 1679436), (165, 1475868), (174, 1399530), (180, 1352879), (198, 1229890), (220, 1106901), (261, 933020), (290, 839718), (319, 763380), (330, 737934), (348, 699765), (396, 614945), (435, 559812), (495, 491956), (522, 466510), (580, 419859), (638, 381690), (660, 368967), (870, 279906), (957, 254460), (990, 245978), (1044, 233255), (1276, 190845), (1305, 186604), (1595, 152676), (1740, 139953), (1914, 127230), (1980, 122989), (2610, 93302), (2871, 84820), (3190, 76338), (3828, 63615), (4241, 57420), (4785, 50892), (5220, 46651), (5742, 42410), (6380, 38169), (8482, 28710), (9570, 25446), (11484, 21205), (12723, 19140), (14355, 16964)]