77610420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1423}}^1$

素因数の和:1542

約数の個数: 96

約数和(自身を含む): 244016640

約数和(自身を除く): 166406220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 505, 540, 606, 909, 1010, 1212, 1423, 1515, 1818, 2020, 2727, 2846, 3030, 3636, 4269, 4545, 5454, 5692, 6060, 7115, 8538, 9090, 10908, 12807, 13635, 14230, 17076, 18180, 21345, 25614, 27270, 28460, 38421, 42690, 51228, 54540, 64035, 76842, 85380, 128070, 143723, 153684, 192105, 256140, 287446, 384210, 431169, 574892, 718615, 768420, 862338, 1293507, 1437230, 1724676, 2155845, 2587014, 2874460, 3880521, 4311690, 5174028, 6467535, 7761042, 8623380, 12935070, 15522084, 19402605, 25870140, 38805210, 77610420]

約数ペア:

[(1, 77610420), (2, 38805210), (3, 25870140), (4, 19402605), (5, 15522084), (6, 12935070), (9, 8623380), (10, 7761042), (12, 6467535), (15, 5174028), (18, 4311690), (20, 3880521), (27, 2874460), (30, 2587014), (36, 2155845), (45, 1724676), (54, 1437230), (60, 1293507), (90, 862338), (101, 768420), (108, 718615), (135, 574892), (180, 431169), (202, 384210), (270, 287446), (303, 256140), (404, 192105), (505, 153684), (540, 143723), (606, 128070), (909, 85380), (1010, 76842), (1212, 64035), (1423, 54540), (1515, 51228), (1818, 42690), (2020, 38421), (2727, 28460), (2846, 27270), (3030, 25614), (3636, 21345), (4269, 18180), (4545, 17076), (5454, 14230), (5692, 13635), (6060, 12807), (7115, 10908), (8538, 9090)]