1300954140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{4259}}^1$

素因数の和:5971

約数の個数: 72

約数和(自身を含む): 3949480080

約数和(自身を除く): 2648525940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1697, 3394, 4259, 5091, 6788, 8485, 8518, 10182, 12777, 15273, 16970, 17036, 20364, 21295, 25455, 25554, 30546, 33940, 38331, 42590, 50910, 51108, 61092, 63885, 76365, 76662, 85180, 101820, 127770, 152730, 153324, 191655, 255540, 305460, 383310, 766620, 7227523, 14455046, 21682569, 28910092, 36137615, 43365138, 65047707, 72275230, 86730276, 108412845, 130095414, 144550460, 216825690, 260190828, 325238535, 433651380, 650477070, 1300954140]

約数ペア:

[(1, 1300954140), (2, 650477070), (3, 433651380), (4, 325238535), (5, 260190828), (6, 216825690), (9, 144550460), (10, 130095414), (12, 108412845), (15, 86730276), (18, 72275230), (20, 65047707), (30, 43365138), (36, 36137615), (45, 28910092), (60, 21682569), (90, 14455046), (180, 7227523), (1697, 766620), (3394, 383310), (4259, 305460), (5091, 255540), (6788, 191655), (8485, 153324), (8518, 152730), (10182, 127770), (12777, 101820), (15273, 85180), (16970, 76662), (17036, 76365), (20364, 63885), (21295, 61092), (25455, 51108), (25554, 50910), (30546, 42590), (33940, 38331)]