133320420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32203}}^1$

素因数の和:32241

約数の個数: 72

約数和(自身を含む): 422001216

約数和(自身を除く): 288680796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 32203, 64406, 96609, 128812, 161015, 193218, 289827, 322030, 386436, 483045, 579654, 644060, 740669, 966090, 1159308, 1449135, 1481338, 1932180, 2222007, 2898270, 2962676, 3703345, 4444014, 5796540, 6666021, 7406690, 8888028, 11110035, 13332042, 14813380, 22220070, 26664084, 33330105, 44440140, 66660210, 133320420]

約数ペア:

[(1, 133320420), (2, 66660210), (3, 44440140), (4, 33330105), (5, 26664084), (6, 22220070), (9, 14813380), (10, 13332042), (12, 11110035), (15, 8888028), (18, 7406690), (20, 6666021), (23, 5796540), (30, 4444014), (36, 3703345), (45, 2962676), (46, 2898270), (60, 2222007), (69, 1932180), (90, 1481338), (92, 1449135), (115, 1159308), (138, 966090), (180, 740669), (207, 644060), (230, 579654), (276, 483045), (345, 386436), (414, 322030), (460, 289827), (690, 193218), (828, 161015), (1035, 128812), (1380, 96609), (2070, 64406), (4140, 32203)]