256088250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3449}}^1$

素因数の和:3486

約数の個数: 128

約数和(自身を含む): 775008000

約数和(自身を除く): 518919750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 125, 135, 150, 165, 198, 225, 250, 270, 275, 297, 330, 375, 450, 495, 550, 594, 675, 750, 825, 990, 1125, 1350, 1375, 1485, 1650, 2250, 2475, 2750, 2970, 3375, 3449, 4125, 4950, 6750, 6898, 7425, 8250, 10347, 12375, 14850, 17245, 20694, 24750, 31041, 34490, 37125, 37939, 51735, 62082, 74250, 75878, 86225, 93123, 103470, 113817, 155205, 172450, 186246, 189695, 227634, 258675, 310410, 341451, 379390, 431125, 465615, 517350, 569085, 682902, 776025, 862250, 931230, 948475, 1024353, 1138170, 1293375, 1552050, 1707255, 1896950, 2048706, 2328075, 2586750, 2845425, 3414510, 3880125, 4656150, 4742375, 5121765, 5690850, 7760250, 8536275, 9484750, 10243530, 11640375, 14227125, 17072550, 23280750, 25608825, 28454250, 42681375, 51217650, 85362750, 128044125, 256088250]

約数ペア:

[(1, 256088250), (2, 128044125), (3, 85362750), (5, 51217650), (6, 42681375), (9, 28454250), (10, 25608825), (11, 23280750), (15, 17072550), (18, 14227125), (22, 11640375), (25, 10243530), (27, 9484750), (30, 8536275), (33, 7760250), (45, 5690850), (50, 5121765), (54, 4742375), (55, 4656150), (66, 3880125), (75, 3414510), (90, 2845425), (99, 2586750), (110, 2328075), (125, 2048706), (135, 1896950), (150, 1707255), (165, 1552050), (198, 1293375), (225, 1138170), (250, 1024353), (270, 948475), (275, 931230), (297, 862250), (330, 776025), (375, 682902), (450, 569085), (495, 517350), (550, 465615), (594, 431125), (675, 379390), (750, 341451), (825, 310410), (990, 258675), (1125, 227634), (1350, 189695), (1375, 186246), (1485, 172450), (1650, 155205), (2250, 113817), (2475, 103470), (2750, 93123), (2970, 86225), (3375, 75878), (3449, 74250), (4125, 62082), (4950, 51735), (6750, 37939), (6898, 37125), (7425, 34490), (8250, 31041), (10347, 24750), (12375, 20694), (14850, 17245)]