74477880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 253693440

約数和(自身を除く): 179215560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 127, 135, 162, 180, 181, 216, 254, 270, 324, 360, 362, 381, 405, 508, 540, 543, 635, 648, 724, 762, 810, 905, 1016, 1080, 1086, 1143, 1270, 1448, 1524, 1620, 1629, 1810, 1905, 2172, 2286, 2540, 2715, 3048, 3240, 3258, 3429, 3620, 3810, 4344, 4572, 4887, 5080, 5430, 5715, 6516, 6858, 7240, 7620, 8145, 9144, 9774, 10287, 10860, 11430, 13032, 13716, 14661, 15240, 16290, 17145, 19548, 20574, 21720, 22860, 22987, 24435, 27432, 29322, 32580, 34290, 39096, 41148, 45720, 45974, 48870, 51435, 58644, 65160, 68580, 68961, 73305, 82296, 91948, 97740, 102870, 114935, 117288, 137160, 137922, 146610, 183896, 195480, 205740, 206883, 229870, 275844, 293220, 344805, 411480, 413766, 459740, 551688, 586440, 620649, 689610, 827532, 919480, 1034415, 1241298, 1379220, 1655064, 1861947, 2068830, 2482596, 2758440, 3103245, 3723894, 4137660, 4965192, 6206490, 7447788, 8275320, 9309735, 12412980, 14895576, 18619470, 24825960, 37238940, 74477880]

約数ペア:

[(1, 74477880), (2, 37238940), (3, 24825960), (4, 18619470), (5, 14895576), (6, 12412980), (8, 9309735), (9, 8275320), (10, 7447788), (12, 6206490), (15, 4965192), (18, 4137660), (20, 3723894), (24, 3103245), (27, 2758440), (30, 2482596), (36, 2068830), (40, 1861947), (45, 1655064), (54, 1379220), (60, 1241298), (72, 1034415), (81, 919480), (90, 827532), (108, 689610), (120, 620649), (127, 586440), (135, 551688), (162, 459740), (180, 413766), (181, 411480), (216, 344805), (254, 293220), (270, 275844), (324, 229870), (360, 206883), (362, 205740), (381, 195480), (405, 183896), (508, 146610), (540, 137922), (543, 137160), (635, 117288), (648, 114935), (724, 102870), (762, 97740), (810, 91948), (905, 82296), (1016, 73305), (1080, 68961), (1086, 68580), (1143, 65160), (1270, 58644), (1448, 51435), (1524, 48870), (1620, 45974), (1629, 45720), (1810, 41148), (1905, 39096), (2172, 34290), (2286, 32580), (2540, 29322), (2715, 27432), (3048, 24435), (3240, 22987), (3258, 22860), (3429, 21720), (3620, 20574), (3810, 19548), (4344, 17145), (4572, 16290), (4887, 15240), (5080, 14661), (5430, 13716), (5715, 13032), (6516, 11430), (6858, 10860), (7240, 10287), (7620, 9774), (8145, 9144)]