22705380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2250

約数の個数: 96

約数和(自身を含む): 74390400

約数和(自身を除く): 51685020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2213, 2565, 3420, 4426, 5130, 6639, 8852, 10260, 11065, 13278, 19917, 22130, 26556, 33195, 39834, 42047, 44260, 59751, 66390, 79668, 84094, 99585, 119502, 126141, 132780, 168188, 199170, 210235, 239004, 252282, 298755, 378423, 398340, 420470, 504564, 597510, 630705, 756846, 840940, 1135269, 1195020, 1261410, 1513692, 1892115, 2270538, 2522820, 3784230, 4541076, 5676345, 7568460, 11352690, 22705380]

約数ペア:

[(1, 22705380), (2, 11352690), (3, 7568460), (4, 5676345), (5, 4541076), (6, 3784230), (9, 2522820), (10, 2270538), (12, 1892115), (15, 1513692), (18, 1261410), (19, 1195020), (20, 1135269), (27, 840940), (30, 756846), (36, 630705), (38, 597510), (45, 504564), (54, 420470), (57, 398340), (60, 378423), (76, 298755), (90, 252282), (95, 239004), (108, 210235), (114, 199170), (135, 168188), (171, 132780), (180, 126141), (190, 119502), (228, 99585), (270, 84094), (285, 79668), (342, 66390), (380, 59751), (513, 44260), (540, 42047), (570, 39834), (684, 33195), (855, 26556), (1026, 22130), (1140, 19917), (1710, 13278), (2052, 11065), (2213, 10260), (2565, 8852), (3420, 6639), (4426, 5130)]