226652940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1871}}^1$

素因数の和:2559

約数の個数: 72

約数和(自身を含む): 688903488

約数和(自身を除く): 462250548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 673, 1346, 1871, 2019, 2692, 3365, 3742, 4038, 5613, 6057, 6730, 7484, 8076, 9355, 10095, 11226, 12114, 13460, 16839, 18710, 20190, 22452, 24228, 28065, 30285, 33678, 37420, 40380, 56130, 60570, 67356, 84195, 112260, 121140, 168390, 336780, 1259183, 2518366, 3777549, 5036732, 6295915, 7555098, 11332647, 12591830, 15110196, 18887745, 22665294, 25183660, 37775490, 45330588, 56663235, 75550980, 113326470, 226652940]

約数ペア:

[(1, 226652940), (2, 113326470), (3, 75550980), (4, 56663235), (5, 45330588), (6, 37775490), (9, 25183660), (10, 22665294), (12, 18887745), (15, 15110196), (18, 12591830), (20, 11332647), (30, 7555098), (36, 6295915), (45, 5036732), (60, 3777549), (90, 2518366), (180, 1259183), (673, 336780), (1346, 168390), (1871, 121140), (2019, 112260), (2692, 84195), (3365, 67356), (3742, 60570), (4038, 56130), (5613, 40380), (6057, 37420), (6730, 33678), (7484, 30285), (8076, 28065), (9355, 24228), (10095, 22452), (11226, 20190), (12114, 18710), (13460, 16839)]