2501550

素因数分解:

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

素因数の和:147

約数の個数: 96

約数和(自身を含む): 7365600

約数和(自身を除く): 4864050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 109, 135, 150, 153, 170, 218, 225, 255, 270, 306, 327, 425, 450, 459, 510, 545, 654, 675, 765, 850, 918, 981, 1090, 1275, 1350, 1530, 1635, 1853, 1962, 2295, 2550, 2725, 2943, 3270, 3706, 3825, 4590, 4905, 5450, 5559, 5886, 7650, 8175, 9265, 9810, 11118, 11475, 14715, 16350, 16677, 18530, 22950, 24525, 27795, 29430, 33354, 46325, 49050, 50031, 55590, 73575, 83385, 92650, 100062, 138975, 147150, 166770, 250155, 277950, 416925, 500310, 833850, 1250775, 2501550]

約数ペア:

[(1, 2501550), (2, 1250775), (3, 833850), (5, 500310), (6, 416925), (9, 277950), (10, 250155), (15, 166770), (17, 147150), (18, 138975), (25, 100062), (27, 92650), (30, 83385), (34, 73575), (45, 55590), (50, 50031), (51, 49050), (54, 46325), (75, 33354), (85, 29430), (90, 27795), (102, 24525), (109, 22950), (135, 18530), (150, 16677), (153, 16350), (170, 14715), (218, 11475), (225, 11118), (255, 9810), (270, 9265), (306, 8175), (327, 7650), (425, 5886), (450, 5559), (459, 5450), (510, 4905), (545, 4590), (654, 3825), (675, 3706), (765, 3270), (850, 2943), (918, 2725), (981, 2550), (1090, 2295), (1275, 1962), (1350, 1853), (1530, 1635)]