77110380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47599}}^1$

素因数の和:47620

約数の個数: 60

約数和(自身を含む): 241903200

約数和(自身を除く): 164792820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 47599, 95198, 142797, 190396, 237995, 285594, 428391, 475990, 571188, 713985, 856782, 951980, 1285173, 1427970, 1713564, 2141955, 2570346, 2855940, 3855519, 4283910, 5140692, 6425865, 7711038, 8567820, 12851730, 15422076, 19277595, 25703460, 38555190, 77110380]

約数ペア:

[(1, 77110380), (2, 38555190), (3, 25703460), (4, 19277595), (5, 15422076), (6, 12851730), (9, 8567820), (10, 7711038), (12, 6425865), (15, 5140692), (18, 4283910), (20, 3855519), (27, 2855940), (30, 2570346), (36, 2141955), (45, 1713564), (54, 1427970), (60, 1285173), (81, 951980), (90, 856782), (108, 713985), (135, 571188), (162, 475990), (180, 428391), (270, 285594), (324, 237995), (405, 190396), (540, 142797), (810, 95198), (1620, 47599)]