85189380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1853

約数の個数: 96

約数和(自身を含む): 258080256

約数和(自身を除く): 172890876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1410, 1598, 1777, 2397, 2820, 3196, 3554, 3995, 4794, 5331, 7108, 7990, 8885, 9588, 10662, 11985, 15980, 17770, 21324, 23970, 26655, 30209, 35540, 47940, 53310, 60418, 83519, 90627, 106620, 120836, 151045, 167038, 181254, 250557, 302090, 334076, 362508, 417595, 453135, 501114, 604180, 835190, 906270, 1002228, 1252785, 1419823, 1670380, 1812540, 2505570, 2839646, 4259469, 5011140, 5679292, 7099115, 8518938, 14198230, 17037876, 21297345, 28396460, 42594690, 85189380]

約数ペア:

[(1, 85189380), (2, 42594690), (3, 28396460), (4, 21297345), (5, 17037876), (6, 14198230), (10, 8518938), (12, 7099115), (15, 5679292), (17, 5011140), (20, 4259469), (30, 2839646), (34, 2505570), (47, 1812540), (51, 1670380), (60, 1419823), (68, 1252785), (85, 1002228), (94, 906270), (102, 835190), (141, 604180), (170, 501114), (188, 453135), (204, 417595), (235, 362508), (255, 334076), (282, 302090), (340, 250557), (470, 181254), (510, 167038), (564, 151045), (705, 120836), (799, 106620), (940, 90627), (1020, 83519), (1410, 60418), (1598, 53310), (1777, 47940), (2397, 35540), (2820, 30209), (3196, 26655), (3554, 23970), (3995, 21324), (4794, 17770), (5331, 15980), (7108, 11985), (7990, 10662), (8885, 9588)]