90757260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{463}}^1$

素因数の和:506

約数の個数: 180

約数和(自身を含む): 313620384

約数和(自身を除く): 222863124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 463, 484, 495, 540, 594, 605, 660, 726, 810, 891, 926, 990, 1089, 1188, 1210, 1389, 1452, 1485, 1620, 1782, 1815, 1852, 1980, 2178, 2315, 2420, 2778, 2970, 3267, 3564, 3630, 4167, 4356, 4455, 4630, 5093, 5445, 5556, 5940, 6534, 6945, 7260, 8334, 8910, 9260, 9801, 10186, 10890, 12501, 13068, 13890, 15279, 16335, 16668, 17820, 19602, 20372, 20835, 21780, 25002, 25465, 27780, 30558, 32670, 37503, 39204, 41670, 45837, 49005, 50004, 50930, 56023, 61116, 62505, 65340, 75006, 76395, 83340, 91674, 98010, 101860, 112046, 125010, 137511, 150012, 152790, 168069, 183348, 187515, 196020, 224092, 229185, 250020, 275022, 280115, 305580, 336138, 375030, 412533, 458370, 504207, 550044, 560230, 672276, 687555, 750060, 825066, 840345, 916740, 1008414, 1120460, 1375110, 1512621, 1650132, 1680690, 2016828, 2062665, 2521035, 2750220, 3025242, 3361380, 4125330, 4537863, 5042070, 6050484, 7563105, 8250660, 9075726, 10084140, 15126210, 18151452, 22689315, 30252420, 45378630, 90757260]

約数ペア:

[(1, 90757260), (2, 45378630), (3, 30252420), (4, 22689315), (5, 18151452), (6, 15126210), (9, 10084140), (10, 9075726), (11, 8250660), (12, 7563105), (15, 6050484), (18, 5042070), (20, 4537863), (22, 4125330), (27, 3361380), (30, 3025242), (33, 2750220), (36, 2521035), (44, 2062665), (45, 2016828), (54, 1680690), (55, 1650132), (60, 1512621), (66, 1375110), (81, 1120460), (90, 1008414), (99, 916740), (108, 840345), (110, 825066), (121, 750060), (132, 687555), (135, 672276), (162, 560230), (165, 550044), (180, 504207), (198, 458370), (220, 412533), (242, 375030), (270, 336138), (297, 305580), (324, 280115), (330, 275022), (363, 250020), (396, 229185), (405, 224092), (463, 196020), (484, 187515), (495, 183348), (540, 168069), (594, 152790), (605, 150012), (660, 137511), (726, 125010), (810, 112046), (891, 101860), (926, 98010), (990, 91674), (1089, 83340), (1188, 76395), (1210, 75006), (1389, 65340), (1452, 62505), (1485, 61116), (1620, 56023), (1782, 50930), (1815, 50004), (1852, 49005), (1980, 45837), (2178, 41670), (2315, 39204), (2420, 37503), (2778, 32670), (2970, 30558), (3267, 27780), (3564, 25465), (3630, 25002), (4167, 21780), (4356, 20835), (4455, 20372), (4630, 19602), (5093, 17820), (5445, 16668), (5556, 16335), (5940, 15279), (6534, 13890), (6945, 13068), (7260, 12501), (8334, 10890), (8910, 10186), (9260, 9801)]