13149180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 45208800

約数和(自身を除く): 32059620

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, 229, 261, 290, 319, 330, 348, 396, 435, 458, 495, 522, 580, 638, 660, 687, 870, 916, 957, 990, 1044, 1145, 1276, 1305, 1374, 1595, 1740, 1914, 1980, 2061, 2290, 2519, 2610, 2748, 2871, 3190, 3435, 3828, 4122, 4580, 4785, 5038, 5220, 5742, 6380, 6641, 6870, 7557, 8244, 9570, 10076, 10305, 11484, 12595, 13282, 13740, 14355, 15114, 19140, 19923, 20610, 22671, 25190, 26564, 28710, 30228, 33205, 37785, 39846, 41220, 45342, 50380, 57420, 59769, 66410, 73051, 75570, 79692, 90684, 99615, 113355, 119538, 132820, 146102, 151140, 199230, 219153, 226710, 239076, 292204, 298845, 365255, 398460, 438306, 453420, 597690, 657459, 730510, 876612, 1095765, 1195380, 1314918, 1461020, 2191530, 2629836, 3287295, 4383060, 6574590, 13149180]

約数ペア:

[(1, 13149180), (2, 6574590), (3, 4383060), (4, 3287295), (5, 2629836), (6, 2191530), (9, 1461020), (10, 1314918), (11, 1195380), (12, 1095765), (15, 876612), (18, 730510), (20, 657459), (22, 597690), (29, 453420), (30, 438306), (33, 398460), (36, 365255), (44, 298845), (45, 292204), (55, 239076), (58, 226710), (60, 219153), (66, 199230), (87, 151140), (90, 146102), (99, 132820), (110, 119538), (116, 113355), (132, 99615), (145, 90684), (165, 79692), (174, 75570), (180, 73051), (198, 66410), (220, 59769), (229, 57420), (261, 50380), (290, 45342), (319, 41220), (330, 39846), (348, 37785), (396, 33205), (435, 30228), (458, 28710), (495, 26564), (522, 25190), (580, 22671), (638, 20610), (660, 19923), (687, 19140), (870, 15114), (916, 14355), (957, 13740), (990, 13282), (1044, 12595), (1145, 11484), (1276, 10305), (1305, 10076), (1374, 9570), (1595, 8244), (1740, 7557), (1914, 6870), (1980, 6641), (2061, 6380), (2290, 5742), (2519, 5220), (2610, 5038), (2748, 4785), (2871, 4580), (3190, 4122), (3435, 3828)]