174830940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{569}}^2$

素因数の和:1156

約数の個数: 72

約数和(自身を含む): 544876080

約数和(自身を除く): 370045140

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, 270, 540, 569, 1138, 1707, 2276, 2845, 3414, 5121, 5690, 6828, 8535, 10242, 11380, 15363, 17070, 20484, 25605, 30726, 34140, 51210, 61452, 76815, 102420, 153630, 307260, 323761, 647522, 971283, 1295044, 1618805, 1942566, 2913849, 3237610, 3885132, 4856415, 5827698, 6475220, 8741547, 9712830, 11655396, 14569245, 17483094, 19425660, 29138490, 34966188, 43707735, 58276980, 87415470, 174830940]

約数ペア:

[(1, 174830940), (2, 87415470), (3, 58276980), (4, 43707735), (5, 34966188), (6, 29138490), (9, 19425660), (10, 17483094), (12, 14569245), (15, 11655396), (18, 9712830), (20, 8741547), (27, 6475220), (30, 5827698), (36, 4856415), (45, 3885132), (54, 3237610), (60, 2913849), (90, 1942566), (108, 1618805), (135, 1295044), (180, 971283), (270, 647522), (540, 323761), (569, 307260), (1138, 153630), (1707, 102420), (2276, 76815), (2845, 61452), (3414, 51210), (5121, 34140), (5690, 30726), (6828, 25605), (8535, 20484), (10242, 17070), (11380, 15363)]