224718660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15803}}^1$

素因数の和:15897

約数の個数: 72

約数和(自身を含む): 690318720

約数和(自身を除く): 465600060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 15803, 31606, 47409, 63212, 79015, 94818, 142227, 158030, 189636, 237045, 284454, 316060, 474090, 568908, 711135, 948180, 1248437, 1422270, 2496874, 2844540, 3745311, 4993748, 6242185, 7490622, 11235933, 12484370, 14981244, 18726555, 22471866, 24968740, 37453110, 44943732, 56179665, 74906220, 112359330, 224718660]

約数ペア:

[(1, 224718660), (2, 112359330), (3, 74906220), (4, 56179665), (5, 44943732), (6, 37453110), (9, 24968740), (10, 22471866), (12, 18726555), (15, 14981244), (18, 12484370), (20, 11235933), (30, 7490622), (36, 6242185), (45, 4993748), (60, 3745311), (79, 2844540), (90, 2496874), (158, 1422270), (180, 1248437), (237, 948180), (316, 711135), (395, 568908), (474, 474090), (711, 316060), (790, 284454), (948, 237045), (1185, 189636), (1422, 158030), (1580, 142227), (2370, 94818), (2844, 79015), (3555, 63212), (4740, 47409), (7110, 31606), (14220, 15803)]