85848660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 271683720

約数和(自身を除く): 185835060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 197, 269, 270, 324, 394, 405, 538, 540, 591, 788, 807, 810, 985, 1076, 1182, 1345, 1614, 1620, 1773, 1970, 2364, 2421, 2690, 2955, 3228, 3546, 3940, 4035, 4842, 5319, 5380, 5910, 7092, 7263, 8070, 8865, 9684, 10638, 11820, 12105, 14526, 15957, 16140, 17730, 21276, 21789, 24210, 26595, 29052, 31914, 35460, 36315, 43578, 48420, 52993, 53190, 63828, 72630, 79785, 87156, 105986, 106380, 108945, 145260, 158979, 159570, 211972, 217890, 264965, 317958, 319140, 435780, 476937, 529930, 635916, 794895, 953874, 1059860, 1430811, 1589790, 1907748, 2384685, 2861622, 3179580, 4292433, 4769370, 5723244, 7154055, 8584866, 9538740, 14308110, 17169732, 21462165, 28616220, 42924330, 85848660]

約数ペア:

[(1, 85848660), (2, 42924330), (3, 28616220), (4, 21462165), (5, 17169732), (6, 14308110), (9, 9538740), (10, 8584866), (12, 7154055), (15, 5723244), (18, 4769370), (20, 4292433), (27, 3179580), (30, 2861622), (36, 2384685), (45, 1907748), (54, 1589790), (60, 1430811), (81, 1059860), (90, 953874), (108, 794895), (135, 635916), (162, 529930), (180, 476937), (197, 435780), (269, 319140), (270, 317958), (324, 264965), (394, 217890), (405, 211972), (538, 159570), (540, 158979), (591, 145260), (788, 108945), (807, 106380), (810, 105986), (985, 87156), (1076, 79785), (1182, 72630), (1345, 63828), (1614, 53190), (1620, 52993), (1773, 48420), (1970, 43578), (2364, 36315), (2421, 35460), (2690, 31914), (2955, 29052), (3228, 26595), (3546, 24210), (3940, 21789), (4035, 21276), (4842, 17730), (5319, 16140), (5380, 15957), (5910, 14526), (7092, 12105), (7263, 11820), (8070, 10638), (8865, 9684)]