556737660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{30029}}^1$

素因数の和:30147

約数の個数: 72

約数和(自身を含む): 1705223520

約数和(自身を除く): 1148485860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 18540, 30029, 60058, 90087, 120116, 150145, 180174, 270261, 300290, 360348, 450435, 540522, 600580, 900870, 1081044, 1351305, 1801740, 2702610, 3092987, 5405220, 6185974, 9278961, 12371948, 15464935, 18557922, 27836883, 30929870, 37115844, 46394805, 55673766, 61859740, 92789610, 111347532, 139184415, 185579220, 278368830, 556737660]

約数ペア:

[(1, 556737660), (2, 278368830), (3, 185579220), (4, 139184415), (5, 111347532), (6, 92789610), (9, 61859740), (10, 55673766), (12, 46394805), (15, 37115844), (18, 30929870), (20, 27836883), (30, 18557922), (36, 15464935), (45, 12371948), (60, 9278961), (90, 6185974), (103, 5405220), (180, 3092987), (206, 2702610), (309, 1801740), (412, 1351305), (515, 1081044), (618, 900870), (927, 600580), (1030, 540522), (1236, 450435), (1545, 360348), (1854, 300290), (2060, 270261), (3090, 180174), (3708, 150145), (4635, 120116), (6180, 90087), (9270, 60058), (18540, 30029)]