310075380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2083}}^1$

素因数の和:2925

約数の個数: 72

約数和(自身を含む): 942151392

約数和(自身を除く): 632076012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 827, 1654, 2083, 2481, 3308, 4135, 4166, 4962, 6249, 7443, 8270, 8332, 9924, 10415, 12405, 12498, 14886, 16540, 18747, 20830, 24810, 24996, 29772, 31245, 37215, 37494, 41660, 49620, 62490, 74430, 74988, 93735, 124980, 148860, 187470, 374940, 1722641, 3445282, 5167923, 6890564, 8613205, 10335846, 15503769, 17226410, 20671692, 25839615, 31007538, 34452820, 51679230, 62015076, 77518845, 103358460, 155037690, 310075380]

約数ペア:

[(1, 310075380), (2, 155037690), (3, 103358460), (4, 77518845), (5, 62015076), (6, 51679230), (9, 34452820), (10, 31007538), (12, 25839615), (15, 20671692), (18, 17226410), (20, 15503769), (30, 10335846), (36, 8613205), (45, 6890564), (60, 5167923), (90, 3445282), (180, 1722641), (827, 374940), (1654, 187470), (2083, 148860), (2481, 124980), (3308, 93735), (4135, 74988), (4166, 74430), (4962, 62490), (6249, 49620), (7443, 41660), (8270, 37494), (8332, 37215), (9924, 31245), (10415, 29772), (12405, 24996), (12498, 24810), (14886, 20830), (16540, 18747)]