22513950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 67026960

約数和(自身を除く): 44513010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 109, 135, 150, 153, 162, 170, 218, 225, 243, 255, 270, 306, 327, 405, 425, 450, 459, 486, 510, 545, 654, 675, 765, 810, 850, 918, 981, 1090, 1215, 1275, 1350, 1377, 1530, 1635, 1853, 1962, 2025, 2295, 2430, 2550, 2725, 2754, 2943, 3270, 3706, 3825, 4050, 4131, 4590, 4905, 5450, 5559, 5886, 6075, 6885, 7650, 8175, 8262, 8829, 9265, 9810, 11118, 11475, 12150, 13770, 14715, 16350, 16677, 17658, 18530, 20655, 22950, 24525, 26487, 27795, 29430, 33354, 34425, 41310, 44145, 46325, 49050, 50031, 52974, 55590, 68850, 73575, 83385, 88290, 92650, 100062, 103275, 132435, 138975, 147150, 150093, 166770, 206550, 220725, 250155, 264870, 277950, 300186, 416925, 441450, 450279, 500310, 662175, 750465, 833850, 900558, 1250775, 1324350, 1500930, 2251395, 2501550, 3752325, 4502790, 7504650, 11256975, 22513950]

約数ペア:

[(1, 22513950), (2, 11256975), (3, 7504650), (5, 4502790), (6, 3752325), (9, 2501550), (10, 2251395), (15, 1500930), (17, 1324350), (18, 1250775), (25, 900558), (27, 833850), (30, 750465), (34, 662175), (45, 500310), (50, 450279), (51, 441450), (54, 416925), (75, 300186), (81, 277950), (85, 264870), (90, 250155), (102, 220725), (109, 206550), (135, 166770), (150, 150093), (153, 147150), (162, 138975), (170, 132435), (218, 103275), (225, 100062), (243, 92650), (255, 88290), (270, 83385), (306, 73575), (327, 68850), (405, 55590), (425, 52974), (450, 50031), (459, 49050), (486, 46325), (510, 44145), (545, 41310), (654, 34425), (675, 33354), (765, 29430), (810, 27795), (850, 26487), (918, 24525), (981, 22950), (1090, 20655), (1215, 18530), (1275, 17658), (1350, 16677), (1377, 16350), (1530, 14715), (1635, 13770), (1853, 12150), (1962, 11475), (2025, 11118), (2295, 9810), (2430, 9265), (2550, 8829), (2725, 8262), (2754, 8175), (2943, 7650), (3270, 6885), (3706, 6075), (3825, 5886), (4050, 5559), (4131, 5450), (4590, 4905)]