431068860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8837}}^1$

素因数の和:9123

約数の個数: 72

約数和(自身を含む): 1312549056

約数和(自身を除く): 881480196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 3252, 4065, 4878, 5420, 8130, 8837, 9756, 12195, 16260, 17674, 24390, 26511, 35348, 44185, 48780, 53022, 79533, 88370, 106044, 132555, 159066, 176740, 265110, 318132, 397665, 530220, 795330, 1590660, 2394827, 4789654, 7184481, 9579308, 11974135, 14368962, 21553443, 23948270, 28737924, 35922405, 43106886, 47896540, 71844810, 86213772, 107767215, 143689620, 215534430, 431068860]

約数ペア:

[(1, 431068860), (2, 215534430), (3, 143689620), (4, 107767215), (5, 86213772), (6, 71844810), (9, 47896540), (10, 43106886), (12, 35922405), (15, 28737924), (18, 23948270), (20, 21553443), (30, 14368962), (36, 11974135), (45, 9579308), (60, 7184481), (90, 4789654), (180, 2394827), (271, 1590660), (542, 795330), (813, 530220), (1084, 397665), (1355, 318132), (1626, 265110), (2439, 176740), (2710, 159066), (3252, 132555), (4065, 106044), (4878, 88370), (5420, 79533), (8130, 53022), (8837, 48780), (9756, 44185), (12195, 35348), (16260, 26511), (17674, 24390)]