82704150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 144

約数和(自身を含む): 248086800

約数和(自身を除く): 165382650

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, 114, 150, 153, 170, 171, 190, 225, 255, 285, 306, 323, 342, 425, 450, 475, 510, 569, 570, 646, 765, 850, 855, 950, 969, 1138, 1275, 1425, 1530, 1615, 1707, 1710, 1938, 2550, 2845, 2850, 2907, 3230, 3414, 3825, 4275, 4845, 5121, 5690, 5814, 7650, 8075, 8535, 8550, 9673, 9690, 10242, 10811, 14225, 14535, 16150, 17070, 19346, 21622, 24225, 25605, 28450, 29019, 29070, 32433, 42675, 48365, 48450, 51210, 54055, 58038, 64866, 72675, 85350, 87057, 96730, 97299, 108110, 128025, 145095, 145350, 162165, 174114, 183787, 194598, 241825, 256050, 270275, 290190, 324330, 367574, 435285, 483650, 486495, 540550, 551361, 725475, 810825, 870570, 918935, 972990, 1102722, 1450950, 1621650, 1654083, 1837870, 2176425, 2432475, 2756805, 3308166, 4352850, 4594675, 4864950, 5513610, 8270415, 9189350, 13784025, 16540830, 27568050, 41352075, 82704150]

約数ペア:

[(1, 82704150), (2, 41352075), (3, 27568050), (5, 16540830), (6, 13784025), (9, 9189350), (10, 8270415), (15, 5513610), (17, 4864950), (18, 4594675), (19, 4352850), (25, 3308166), (30, 2756805), (34, 2432475), (38, 2176425), (45, 1837870), (50, 1654083), (51, 1621650), (57, 1450950), (75, 1102722), (85, 972990), (90, 918935), (95, 870570), (102, 810825), (114, 725475), (150, 551361), (153, 540550), (170, 486495), (171, 483650), (190, 435285), (225, 367574), (255, 324330), (285, 290190), (306, 270275), (323, 256050), (342, 241825), (425, 194598), (450, 183787), (475, 174114), (510, 162165), (569, 145350), (570, 145095), (646, 128025), (765, 108110), (850, 97299), (855, 96730), (950, 87057), (969, 85350), (1138, 72675), (1275, 64866), (1425, 58038), (1530, 54055), (1615, 51210), (1707, 48450), (1710, 48365), (1938, 42675), (2550, 32433), (2845, 29070), (2850, 29019), (2907, 28450), (3230, 25605), (3414, 24225), (3825, 21622), (4275, 19346), (4845, 17070), (5121, 16150), (5690, 14535), (5814, 14225), (7650, 10811), (8075, 10242), (8535, 9690), (8550, 9673)]