85455090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 274959360

約数和(自身を除く): 189504270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 79, 85, 90, 101, 102, 105, 119, 126, 153, 158, 170, 202, 210, 237, 238, 255, 303, 306, 315, 357, 395, 474, 505, 510, 553, 595, 606, 630, 707, 711, 714, 765, 790, 909, 1010, 1071, 1106, 1185, 1190, 1343, 1414, 1422, 1515, 1530, 1659, 1717, 1785, 1818, 2121, 2142, 2370, 2686, 2765, 3030, 3318, 3434, 3535, 3555, 3570, 4029, 4242, 4545, 4977, 5151, 5355, 5530, 6363, 6715, 7070, 7110, 7979, 8058, 8295, 8585, 9090, 9401, 9954, 10302, 10605, 10710, 12019, 12087, 12726, 13430, 15453, 15958, 16590, 17170, 18802, 20145, 21210, 23937, 24038, 24174, 24885, 25755, 28203, 30906, 31815, 36057, 39895, 40290, 47005, 47874, 49770, 51510, 55853, 56406, 60095, 60435, 63630, 71811, 72114, 77265, 79790, 84609, 94010, 108171, 111706, 119685, 120190, 120870, 135643, 141015, 143622, 154530, 167559, 169218, 180285, 216342, 239370, 271286, 279265, 282030, 335118, 359055, 360570, 406929, 423045, 502677, 540855, 558530, 678215, 718110, 813858, 837795, 846090, 949501, 1005354, 1081710, 1220787, 1356430, 1675590, 1899002, 2034645, 2441574, 2513385, 2848503, 4069290, 4747505, 5026770, 5697006, 6103935, 8545509, 9495010, 12207870, 14242515, 17091018, 28485030, 42727545, 85455090]

約数ペア:

[(1, 85455090), (2, 42727545), (3, 28485030), (5, 17091018), (6, 14242515), (7, 12207870), (9, 9495010), (10, 8545509), (14, 6103935), (15, 5697006), (17, 5026770), (18, 4747505), (21, 4069290), (30, 2848503), (34, 2513385), (35, 2441574), (42, 2034645), (45, 1899002), (51, 1675590), (63, 1356430), (70, 1220787), (79, 1081710), (85, 1005354), (90, 949501), (101, 846090), (102, 837795), (105, 813858), (119, 718110), (126, 678215), (153, 558530), (158, 540855), (170, 502677), (202, 423045), (210, 406929), (237, 360570), (238, 359055), (255, 335118), (303, 282030), (306, 279265), (315, 271286), (357, 239370), (395, 216342), (474, 180285), (505, 169218), (510, 167559), (553, 154530), (595, 143622), (606, 141015), (630, 135643), (707, 120870), (711, 120190), (714, 119685), (765, 111706), (790, 108171), (909, 94010), (1010, 84609), (1071, 79790), (1106, 77265), (1185, 72114), (1190, 71811), (1343, 63630), (1414, 60435), (1422, 60095), (1515, 56406), (1530, 55853), (1659, 51510), (1717, 49770), (1785, 47874), (1818, 47005), (2121, 40290), (2142, 39895), (2370, 36057), (2686, 31815), (2765, 30906), (3030, 28203), (3318, 25755), (3434, 24885), (3535, 24174), (3555, 24038), (3570, 23937), (4029, 21210), (4242, 20145), (4545, 18802), (4977, 17170), (5151, 16590), (5355, 15958), (5530, 15453), (6363, 13430), (6715, 12726), (7070, 12087), (7110, 12019), (7979, 10710), (8058, 10605), (8295, 10302), (8585, 9954), (9090, 9401)]