220318020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94153}}^1$

素因数の和:94181

約数の個数: 72

約数和(自身を含む): 719713176

約数和(自身を除く): 499395156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 94153, 188306, 282459, 376612, 470765, 564918, 847377, 941530, 1129836, 1223989, 1412295, 1694754, 1883060, 2447978, 2824590, 3389508, 3671967, 4236885, 4895956, 5649180, 6119945, 7343934, 8473770, 11015901, 12239890, 14687868, 16947540, 18359835, 22031802, 24479780, 36719670, 44063604, 55079505, 73439340, 110159010, 220318020]

約数ペア:

[(1, 220318020), (2, 110159010), (3, 73439340), (4, 55079505), (5, 44063604), (6, 36719670), (9, 24479780), (10, 22031802), (12, 18359835), (13, 16947540), (15, 14687868), (18, 12239890), (20, 11015901), (26, 8473770), (30, 7343934), (36, 6119945), (39, 5649180), (45, 4895956), (52, 4236885), (60, 3671967), (65, 3389508), (78, 2824590), (90, 2447978), (117, 1883060), (130, 1694754), (156, 1412295), (180, 1223989), (195, 1129836), (234, 941530), (260, 847377), (390, 564918), (468, 470765), (585, 376612), (780, 282459), (1170, 188306), (2340, 94153)]