50805000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{1129}}^1$

素因数の和:1161

約数の個数: 120

約数和(自身を含む): 172093350

約数和(自身を除く): 121288350

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1129, 1250, 1500, 1800, 1875, 2250, 2258, 2500, 3000, 3387, 3750, 4500, 4516, 5000, 5625, 5645, 6774, 7500, 9000, 9032, 10161, 11250, 11290, 13548, 15000, 16935, 20322, 22500, 22580, 27096, 28225, 33870, 40644, 45000, 45160, 50805, 56450, 67740, 81288, 84675, 101610, 112900, 135480, 141125, 169350, 203220, 225800, 254025, 282250, 338700, 406440, 423375, 508050, 564500, 677400, 705625, 846750, 1016100, 1129000, 1270125, 1411250, 1693500, 2032200, 2116875, 2540250, 2822500, 3387000, 4233750, 5080500, 5645000, 6350625, 8467500, 10161000, 12701250, 16935000, 25402500, 50805000]

約数ペア:

[(1, 50805000), (2, 25402500), (3, 16935000), (4, 12701250), (5, 10161000), (6, 8467500), (8, 6350625), (9, 5645000), (10, 5080500), (12, 4233750), (15, 3387000), (18, 2822500), (20, 2540250), (24, 2116875), (25, 2032200), (30, 1693500), (36, 1411250), (40, 1270125), (45, 1129000), (50, 1016100), (60, 846750), (72, 705625), (75, 677400), (90, 564500), (100, 508050), (120, 423375), (125, 406440), (150, 338700), (180, 282250), (200, 254025), (225, 225800), (250, 203220), (300, 169350), (360, 141125), (375, 135480), (450, 112900), (500, 101610), (600, 84675), (625, 81288), (750, 67740), (900, 56450), (1000, 50805), (1125, 45160), (1129, 45000), (1250, 40644), (1500, 33870), (1800, 28225), (1875, 27096), (2250, 22580), (2258, 22500), (2500, 20322), (3000, 16935), (3387, 15000), (3750, 13548), (4500, 11290), (4516, 11250), (5000, 10161), (5625, 9032), (5645, 9000), (6774, 7500)]