85040460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27791}}^1$

素因数の和:27823

約数の個数: 72

約数和(自身を含む): 273139776

約数和(自身を除く): 188099316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 27791, 55582, 83373, 111164, 138955, 166746, 250119, 277910, 333492, 416865, 472447, 500238, 555820, 833730, 944894, 1000476, 1250595, 1417341, 1667460, 1889788, 2362235, 2501190, 2834682, 4252023, 4724470, 5002380, 5669364, 7086705, 8504046, 9448940, 14173410, 17008092, 21260115, 28346820, 42520230, 85040460]

約数ペア:

[(1, 85040460), (2, 42520230), (3, 28346820), (4, 21260115), (5, 17008092), (6, 14173410), (9, 9448940), (10, 8504046), (12, 7086705), (15, 5669364), (17, 5002380), (18, 4724470), (20, 4252023), (30, 2834682), (34, 2501190), (36, 2362235), (45, 1889788), (51, 1667460), (60, 1417341), (68, 1250595), (85, 1000476), (90, 944894), (102, 833730), (153, 555820), (170, 500238), (180, 472447), (204, 416865), (255, 333492), (306, 277910), (340, 250119), (510, 166746), (612, 138955), (765, 111164), (1020, 83373), (1530, 55582), (3060, 27791)]