23871060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 79606800

約数和(自身を除く): 55735740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 269, 290, 306, 340, 348, 435, 493, 510, 522, 538, 580, 612, 765, 807, 870, 986, 1020, 1044, 1076, 1305, 1345, 1479, 1530, 1614, 1740, 1972, 2421, 2465, 2610, 2690, 2958, 3060, 3228, 4035, 4437, 4573, 4842, 4930, 5220, 5380, 5916, 7395, 7801, 8070, 8874, 9146, 9684, 9860, 12105, 13719, 14790, 15602, 16140, 17748, 18292, 22185, 22865, 23403, 24210, 27438, 29580, 31204, 39005, 41157, 44370, 45730, 46806, 48420, 54876, 68595, 70209, 78010, 82314, 88740, 91460, 93612, 117015, 132617, 137190, 140418, 156020, 164628, 205785, 234030, 265234, 274380, 280836, 351045, 397851, 411570, 468060, 530468, 663085, 702090, 795702, 823140, 1193553, 1326170, 1404180, 1591404, 1989255, 2387106, 2652340, 3978510, 4774212, 5967765, 7957020, 11935530, 23871060]

約数ペア:

[(1, 23871060), (2, 11935530), (3, 7957020), (4, 5967765), (5, 4774212), (6, 3978510), (9, 2652340), (10, 2387106), (12, 1989255), (15, 1591404), (17, 1404180), (18, 1326170), (20, 1193553), (29, 823140), (30, 795702), (34, 702090), (36, 663085), (45, 530468), (51, 468060), (58, 411570), (60, 397851), (68, 351045), (85, 280836), (87, 274380), (90, 265234), (102, 234030), (116, 205785), (145, 164628), (153, 156020), (170, 140418), (174, 137190), (180, 132617), (204, 117015), (255, 93612), (261, 91460), (269, 88740), (290, 82314), (306, 78010), (340, 70209), (348, 68595), (435, 54876), (493, 48420), (510, 46806), (522, 45730), (538, 44370), (580, 41157), (612, 39005), (765, 31204), (807, 29580), (870, 27438), (986, 24210), (1020, 23403), (1044, 22865), (1076, 22185), (1305, 18292), (1345, 17748), (1479, 16140), (1530, 15602), (1614, 14790), (1740, 13719), (1972, 12105), (2421, 9860), (2465, 9684), (2610, 9146), (2690, 8874), (2958, 8070), (3060, 7801), (3228, 7395), (4035, 5916), (4437, 5380), (4573, 5220), (4842, 4930)]