179677980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1453}}^1$

素因数の和:1700

約数の個数: 96

約数和(自身を含む): 561825600

約数和(自身を除く): 382147620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 229, 270, 458, 540, 687, 916, 1145, 1374, 1453, 2061, 2290, 2748, 2906, 3435, 4122, 4359, 4580, 5812, 6183, 6870, 7265, 8244, 8718, 10305, 12366, 13077, 13740, 14530, 17436, 20610, 21795, 24732, 26154, 29060, 30915, 39231, 41220, 43590, 52308, 61830, 65385, 78462, 87180, 123660, 130770, 156924, 196155, 261540, 332737, 392310, 665474, 784620, 998211, 1330948, 1663685, 1996422, 2994633, 3327370, 3992844, 4991055, 5989266, 6654740, 8983899, 9982110, 11978532, 14973165, 17967798, 19964220, 29946330, 35935596, 44919495, 59892660, 89838990, 179677980]

約数ペア:

[(1, 179677980), (2, 89838990), (3, 59892660), (4, 44919495), (5, 35935596), (6, 29946330), (9, 19964220), (10, 17967798), (12, 14973165), (15, 11978532), (18, 9982110), (20, 8983899), (27, 6654740), (30, 5989266), (36, 4991055), (45, 3992844), (54, 3327370), (60, 2994633), (90, 1996422), (108, 1663685), (135, 1330948), (180, 998211), (229, 784620), (270, 665474), (458, 392310), (540, 332737), (687, 261540), (916, 196155), (1145, 156924), (1374, 130770), (1453, 123660), (2061, 87180), (2290, 78462), (2748, 65385), (2906, 61830), (3435, 52308), (4122, 43590), (4359, 41220), (4580, 39231), (5812, 30915), (6183, 29060), (6870, 26154), (7265, 24732), (8244, 21795), (8718, 20610), (10305, 17436), (12366, 14530), (13077, 13740)]