875642280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{75227}}^1$

素因数の和:75338

約数の個数: 64

約数和(自身を含む): 2654043840

約数和(自身を除く): 1778401560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 75227, 150454, 225681, 300908, 376135, 451362, 601816, 752270, 902724, 1128405, 1504540, 1805448, 2256810, 3009080, 4513620, 7297019, 9027240, 14594038, 21891057, 29188076, 36485095, 43782114, 58376152, 72970190, 87564228, 109455285, 145940380, 175128456, 218910570, 291880760, 437821140, 875642280]

約数ペア:

[(1, 875642280), (2, 437821140), (3, 291880760), (4, 218910570), (5, 175128456), (6, 145940380), (8, 109455285), (10, 87564228), (12, 72970190), (15, 58376152), (20, 43782114), (24, 36485095), (30, 29188076), (40, 21891057), (60, 14594038), (97, 9027240), (120, 7297019), (194, 4513620), (291, 3009080), (388, 2256810), (485, 1805448), (582, 1504540), (776, 1128405), (970, 902724), (1164, 752270), (1455, 601816), (1940, 451362), (2328, 376135), (2910, 300908), (3880, 225681), (5820, 150454), (11640, 75227)]