91243680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1571}}^1$

素因数の和:1611

約数の個数: 144

約数和(自身を含む): 316122912

約数和(自身を除く): 224879232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1571, 1760, 1815, 1936, 2420, 2640, 2904, 3142, 3630, 3872, 4713, 4840, 5280, 5808, 6284, 7260, 7855, 9426, 9680, 11616, 12568, 14520, 15710, 17281, 18852, 19360, 23565, 25136, 29040, 31420, 34562, 37704, 47130, 50272, 51843, 58080, 62840, 69124, 75408, 86405, 94260, 103686, 125680, 138248, 150816, 172810, 188520, 190091, 207372, 251360, 259215, 276496, 345620, 377040, 380182, 414744, 518430, 552992, 570273, 691240, 754080, 760364, 829488, 950455, 1036860, 1140546, 1382480, 1520728, 1658976, 1900910, 2073720, 2281092, 2764960, 2851365, 3041456, 3801820, 4147440, 4562184, 5702730, 6082912, 7603640, 8294880, 9124368, 11405460, 15207280, 18248736, 22810920, 30414560, 45621840, 91243680]

約数ペア:

[(1, 91243680), (2, 45621840), (3, 30414560), (4, 22810920), (5, 18248736), (6, 15207280), (8, 11405460), (10, 9124368), (11, 8294880), (12, 7603640), (15, 6082912), (16, 5702730), (20, 4562184), (22, 4147440), (24, 3801820), (30, 3041456), (32, 2851365), (33, 2764960), (40, 2281092), (44, 2073720), (48, 1900910), (55, 1658976), (60, 1520728), (66, 1382480), (80, 1140546), (88, 1036860), (96, 950455), (110, 829488), (120, 760364), (121, 754080), (132, 691240), (160, 570273), (165, 552992), (176, 518430), (220, 414744), (240, 380182), (242, 377040), (264, 345620), (330, 276496), (352, 259215), (363, 251360), (440, 207372), (480, 190091), (484, 188520), (528, 172810), (605, 150816), (660, 138248), (726, 125680), (880, 103686), (968, 94260), (1056, 86405), (1210, 75408), (1320, 69124), (1452, 62840), (1571, 58080), (1760, 51843), (1815, 50272), (1936, 47130), (2420, 37704), (2640, 34562), (2904, 31420), (3142, 29040), (3630, 25136), (3872, 23565), (4713, 19360), (4840, 18852), (5280, 17281), (5808, 15710), (6284, 14520), (7260, 12568), (7855, 11616), (9426, 9680)]