15843150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 47876400

約数和(自身を除く): 32033250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 109, 114, 150, 153, 170, 171, 190, 218, 225, 255, 285, 306, 323, 327, 342, 425, 450, 475, 510, 545, 570, 646, 654, 765, 850, 855, 950, 969, 981, 1090, 1275, 1425, 1530, 1615, 1635, 1710, 1853, 1938, 1962, 2071, 2550, 2725, 2850, 2907, 3230, 3270, 3706, 3825, 4142, 4275, 4845, 4905, 5450, 5559, 5814, 6213, 7650, 8075, 8175, 8550, 9265, 9690, 9810, 10355, 11118, 12426, 14535, 16150, 16350, 16677, 18530, 18639, 20710, 24225, 24525, 27795, 29070, 31065, 33354, 35207, 37278, 46325, 48450, 49050, 51775, 55590, 62130, 70414, 72675, 83385, 92650, 93195, 103550, 105621, 138975, 145350, 155325, 166770, 176035, 186390, 211242, 277950, 310650, 316863, 352070, 416925, 465975, 528105, 633726, 833850, 880175, 931950, 1056210, 1584315, 1760350, 2640525, 3168630, 5281050, 7921575, 15843150]

約数ペア:

[(1, 15843150), (2, 7921575), (3, 5281050), (5, 3168630), (6, 2640525), (9, 1760350), (10, 1584315), (15, 1056210), (17, 931950), (18, 880175), (19, 833850), (25, 633726), (30, 528105), (34, 465975), (38, 416925), (45, 352070), (50, 316863), (51, 310650), (57, 277950), (75, 211242), (85, 186390), (90, 176035), (95, 166770), (102, 155325), (109, 145350), (114, 138975), (150, 105621), (153, 103550), (170, 93195), (171, 92650), (190, 83385), (218, 72675), (225, 70414), (255, 62130), (285, 55590), (306, 51775), (323, 49050), (327, 48450), (342, 46325), (425, 37278), (450, 35207), (475, 33354), (510, 31065), (545, 29070), (570, 27795), (646, 24525), (654, 24225), (765, 20710), (850, 18639), (855, 18530), (950, 16677), (969, 16350), (981, 16150), (1090, 14535), (1275, 12426), (1425, 11118), (1530, 10355), (1615, 9810), (1635, 9690), (1710, 9265), (1853, 8550), (1938, 8175), (1962, 8075), (2071, 7650), (2550, 6213), (2725, 5814), (2850, 5559), (2907, 5450), (3230, 4905), (3270, 4845), (3706, 4275), (3825, 4142)]