54746280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 187700040

約数和(自身を除く): 132953760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 277, 305, 324, 360, 366, 405, 488, 540, 549, 554, 610, 648, 732, 810, 831, 915, 1080, 1098, 1108, 1220, 1385, 1464, 1620, 1647, 1662, 1830, 2196, 2216, 2440, 2493, 2745, 2770, 3240, 3294, 3324, 3660, 4155, 4392, 4941, 4986, 5490, 5540, 6588, 6648, 7320, 7479, 8235, 8310, 9882, 9972, 10980, 11080, 12465, 13176, 14958, 16470, 16620, 16897, 19764, 19944, 21960, 22437, 24705, 24930, 29916, 32940, 33240, 33794, 37395, 39528, 44874, 49410, 49860, 50691, 59832, 65880, 67588, 74790, 84485, 89748, 98820, 99720, 101382, 112185, 135176, 149580, 152073, 168970, 179496, 197640, 202764, 224370, 253455, 299160, 304146, 337940, 405528, 448740, 456219, 506910, 608292, 675880, 760365, 897480, 912438, 1013820, 1216584, 1368657, 1520730, 1824876, 2027640, 2281095, 2737314, 3041460, 3649752, 4562190, 5474628, 6082920, 6843285, 9124380, 10949256, 13686570, 18248760, 27373140, 54746280]

約数ペア:

[(1, 54746280), (2, 27373140), (3, 18248760), (4, 13686570), (5, 10949256), (6, 9124380), (8, 6843285), (9, 6082920), (10, 5474628), (12, 4562190), (15, 3649752), (18, 3041460), (20, 2737314), (24, 2281095), (27, 2027640), (30, 1824876), (36, 1520730), (40, 1368657), (45, 1216584), (54, 1013820), (60, 912438), (61, 897480), (72, 760365), (81, 675880), (90, 608292), (108, 506910), (120, 456219), (122, 448740), (135, 405528), (162, 337940), (180, 304146), (183, 299160), (216, 253455), (244, 224370), (270, 202764), (277, 197640), (305, 179496), (324, 168970), (360, 152073), (366, 149580), (405, 135176), (488, 112185), (540, 101382), (549, 99720), (554, 98820), (610, 89748), (648, 84485), (732, 74790), (810, 67588), (831, 65880), (915, 59832), (1080, 50691), (1098, 49860), (1108, 49410), (1220, 44874), (1385, 39528), (1464, 37395), (1620, 33794), (1647, 33240), (1662, 32940), (1830, 29916), (2196, 24930), (2216, 24705), (2440, 22437), (2493, 21960), (2745, 19944), (2770, 19764), (3240, 16897), (3294, 16620), (3324, 16470), (3660, 14958), (4155, 13176), (4392, 12465), (4941, 11080), (4986, 10980), (5490, 9972), (5540, 9882), (6588, 8310), (6648, 8235), (7320, 7479)]