193399380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8329}}^1$

素因数の和:8390

約数の個数: 96

約数和(自身を含む): 615753600

約数和(自身を除く): 422354220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 8329, 11610, 16658, 23220, 24987, 33316, 41645, 49974, 74961, 83290, 99948, 124935, 149922, 166580, 224883, 249870, 299844, 358147, 374805, 449766, 499740, 716294, 749610, 899532, 1074441, 1124415, 1432588, 1499220, 1790735, 2148882, 2248830, 3223323, 3581470, 4297764, 4497660, 5372205, 6446646, 7162940, 9669969, 10744410, 12893292, 16116615, 19339938, 21488820, 32233230, 38679876, 48349845, 64466460, 96699690, 193399380]

約数ペア:

[(1, 193399380), (2, 96699690), (3, 64466460), (4, 48349845), (5, 38679876), (6, 32233230), (9, 21488820), (10, 19339938), (12, 16116615), (15, 12893292), (18, 10744410), (20, 9669969), (27, 7162940), (30, 6446646), (36, 5372205), (43, 4497660), (45, 4297764), (54, 3581470), (60, 3223323), (86, 2248830), (90, 2148882), (108, 1790735), (129, 1499220), (135, 1432588), (172, 1124415), (180, 1074441), (215, 899532), (258, 749610), (270, 716294), (387, 499740), (430, 449766), (516, 374805), (540, 358147), (645, 299844), (774, 249870), (860, 224883), (1161, 166580), (1290, 149922), (1548, 124935), (1935, 99948), (2322, 83290), (2580, 74961), (3870, 49974), (4644, 41645), (5805, 33316), (7740, 24987), (8329, 23220), (11610, 16658)]