139075380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{293}}^2$

素因数の和:607

約数の個数: 90

約数和(自身を含む): 437778726

約数和(自身を除く): 298703346

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, 293, 324, 405, 540, 586, 810, 879, 1172, 1465, 1620, 1758, 2637, 2930, 3516, 4395, 5274, 5860, 7911, 8790, 10548, 13185, 15822, 17580, 23733, 26370, 31644, 39555, 47466, 52740, 79110, 85849, 94932, 118665, 158220, 171698, 237330, 257547, 343396, 429245, 474660, 515094, 772641, 858490, 1030188, 1287735, 1545282, 1716980, 2317923, 2575470, 3090564, 3863205, 4635846, 5150940, 6953769, 7726410, 9271692, 11589615, 13907538, 15452820, 23179230, 27815076, 34768845, 46358460, 69537690, 139075380]

約数ペア:

[(1, 139075380), (2, 69537690), (3, 46358460), (4, 34768845), (5, 27815076), (6, 23179230), (9, 15452820), (10, 13907538), (12, 11589615), (15, 9271692), (18, 7726410), (20, 6953769), (27, 5150940), (30, 4635846), (36, 3863205), (45, 3090564), (54, 2575470), (60, 2317923), (81, 1716980), (90, 1545282), (108, 1287735), (135, 1030188), (162, 858490), (180, 772641), (270, 515094), (293, 474660), (324, 429245), (405, 343396), (540, 257547), (586, 237330), (810, 171698), (879, 158220), (1172, 118665), (1465, 94932), (1620, 85849), (1758, 79110), (2637, 52740), (2930, 47466), (3516, 39555), (4395, 31644), (5274, 26370), (5860, 23733), (7911, 17580), (8790, 15822), (10548, 13185)]