11228220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 36590400

約数和(自身を除く): 25362180

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, 239, 261, 270, 290, 324, 348, 405, 435, 478, 522, 540, 580, 717, 783, 810, 870, 956, 1044, 1195, 1305, 1434, 1566, 1620, 1740, 2151, 2349, 2390, 2610, 2868, 3132, 3585, 3915, 4302, 4698, 4780, 5220, 6453, 6931, 7170, 7830, 8604, 9396, 10755, 11745, 12906, 13862, 14340, 15660, 19359, 20793, 21510, 23490, 25812, 27724, 32265, 34655, 38718, 41586, 43020, 46980, 62379, 64530, 69310, 77436, 83172, 96795, 103965, 124758, 129060, 138620, 187137, 193590, 207930, 249516, 311895, 374274, 387180, 415860, 561411, 623790, 748548, 935685, 1122822, 1247580, 1871370, 2245644, 2807055, 3742740, 5614110, 11228220]

約数ペア:

[(1, 11228220), (2, 5614110), (3, 3742740), (4, 2807055), (5, 2245644), (6, 1871370), (9, 1247580), (10, 1122822), (12, 935685), (15, 748548), (18, 623790), (20, 561411), (27, 415860), (29, 387180), (30, 374274), (36, 311895), (45, 249516), (54, 207930), (58, 193590), (60, 187137), (81, 138620), (87, 129060), (90, 124758), (108, 103965), (116, 96795), (135, 83172), (145, 77436), (162, 69310), (174, 64530), (180, 62379), (239, 46980), (261, 43020), (270, 41586), (290, 38718), (324, 34655), (348, 32265), (405, 27724), (435, 25812), (478, 23490), (522, 21510), (540, 20793), (580, 19359), (717, 15660), (783, 14340), (810, 13862), (870, 12906), (956, 11745), (1044, 10755), (1195, 9396), (1305, 8604), (1434, 7830), (1566, 7170), (1620, 6931), (1740, 6453), (2151, 5220), (2349, 4780), (2390, 4698), (2610, 4302), (2868, 3915), (3132, 3585)]