152707620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 490533120

約数和(自身を除く): 337825500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 43, 52, 58, 60, 65, 78, 86, 87, 116, 129, 130, 145, 156, 157, 172, 174, 195, 215, 258, 260, 290, 314, 348, 377, 390, 430, 435, 471, 516, 559, 580, 628, 645, 754, 780, 785, 860, 870, 942, 1118, 1131, 1247, 1290, 1508, 1570, 1677, 1740, 1884, 1885, 2041, 2236, 2262, 2355, 2494, 2580, 2795, 3140, 3354, 3741, 3770, 4082, 4524, 4553, 4710, 4988, 5590, 5655, 6123, 6235, 6708, 6751, 7482, 7540, 8164, 8385, 9106, 9420, 10205, 11180, 11310, 12246, 12470, 13502, 13659, 14964, 16211, 16770, 18212, 18705, 20253, 20410, 22620, 22765, 24492, 24940, 27004, 27318, 30615, 32422, 33540, 33755, 37410, 40506, 40820, 45530, 48633, 54636, 59189, 61230, 64844, 67510, 68295, 74820, 81012, 81055, 87763, 91060, 97266, 101265, 118378, 122460, 135020, 136590, 162110, 175526, 177567, 194532, 195779, 202530, 236756, 243165, 263289, 273180, 295945, 324220, 351052, 355134, 391558, 405060, 438815, 486330, 526578, 587337, 591890, 710268, 783116, 877630, 887835, 972660, 978895, 1053156, 1174674, 1183780, 1316445, 1755260, 1775670, 1957790, 2349348, 2545127, 2632890, 2936685, 3551340, 3915580, 5090254, 5265780, 5873370, 7635381, 10180508, 11746740, 12725635, 15270762, 25451270, 30541524, 38176905, 50902540, 76353810, 152707620]

約数ペア:

[(1, 152707620), (2, 76353810), (3, 50902540), (4, 38176905), (5, 30541524), (6, 25451270), (10, 15270762), (12, 12725635), (13, 11746740), (15, 10180508), (20, 7635381), (26, 5873370), (29, 5265780), (30, 5090254), (39, 3915580), (43, 3551340), (52, 2936685), (58, 2632890), (60, 2545127), (65, 2349348), (78, 1957790), (86, 1775670), (87, 1755260), (116, 1316445), (129, 1183780), (130, 1174674), (145, 1053156), (156, 978895), (157, 972660), (172, 887835), (174, 877630), (195, 783116), (215, 710268), (258, 591890), (260, 587337), (290, 526578), (314, 486330), (348, 438815), (377, 405060), (390, 391558), (430, 355134), (435, 351052), (471, 324220), (516, 295945), (559, 273180), (580, 263289), (628, 243165), (645, 236756), (754, 202530), (780, 195779), (785, 194532), (860, 177567), (870, 175526), (942, 162110), (1118, 136590), (1131, 135020), (1247, 122460), (1290, 118378), (1508, 101265), (1570, 97266), (1677, 91060), (1740, 87763), (1884, 81055), (1885, 81012), (2041, 74820), (2236, 68295), (2262, 67510), (2355, 64844), (2494, 61230), (2580, 59189), (2795, 54636), (3140, 48633), (3354, 45530), (3741, 40820), (3770, 40506), (4082, 37410), (4524, 33755), (4553, 33540), (4710, 32422), (4988, 30615), (5590, 27318), (5655, 27004), (6123, 24940), (6235, 24492), (6708, 22765), (6751, 22620), (7482, 20410), (7540, 20253), (8164, 18705), (8385, 18212), (9106, 16770), (9420, 16211), (10205, 14964), (11180, 13659), (11310, 13502), (12246, 12470)]