266536710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5279}}^1$

素因数の和:5323

約数の個数: 128

約数和(自身を含む): 821145600

約数和(自身を除く): 554608890

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1485, 1530, 1683, 1870, 2295, 2805, 2970, 3366, 4590, 5049, 5279, 5610, 8415, 10098, 10558, 15837, 16830, 25245, 26395, 31674, 47511, 50490, 52790, 58069, 79185, 89743, 95022, 116138, 142533, 158370, 174207, 179486, 237555, 269229, 285066, 290345, 348414, 448715, 475110, 522621, 538458, 580690, 712665, 807687, 871035, 897430, 987173, 1045242, 1346145, 1425330, 1567863, 1615374, 1742070, 1974346, 2423061, 2613105, 2692290, 2961519, 3135726, 4038435, 4846122, 4935865, 5226210, 5923038, 7839315, 8076870, 8884557, 9871730, 12115305, 14807595, 15678630, 17769114, 24230610, 26653671, 29615190, 44422785, 53307342, 88845570, 133268355, 266536710]

約数ペア:

[(1, 266536710), (2, 133268355), (3, 88845570), (5, 53307342), (6, 44422785), (9, 29615190), (10, 26653671), (11, 24230610), (15, 17769114), (17, 15678630), (18, 14807595), (22, 12115305), (27, 9871730), (30, 8884557), (33, 8076870), (34, 7839315), (45, 5923038), (51, 5226210), (54, 4935865), (55, 4846122), (66, 4038435), (85, 3135726), (90, 2961519), (99, 2692290), (102, 2613105), (110, 2423061), (135, 1974346), (153, 1742070), (165, 1615374), (170, 1567863), (187, 1425330), (198, 1346145), (255, 1045242), (270, 987173), (297, 897430), (306, 871035), (330, 807687), (374, 712665), (459, 580690), (495, 538458), (510, 522621), (561, 475110), (594, 448715), (765, 348414), (918, 290345), (935, 285066), (990, 269229), (1122, 237555), (1485, 179486), (1530, 174207), (1683, 158370), (1870, 142533), (2295, 116138), (2805, 95022), (2970, 89743), (3366, 79185), (4590, 58069), (5049, 52790), (5279, 50490), (5610, 47511), (8415, 31674), (10098, 26395), (10558, 25245), (15837, 16830)]