225353880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 796262400

約数和(自身を除く): 570908520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 53, 54, 60, 62, 72, 90, 93, 106, 108, 120, 124, 127, 135, 155, 159, 180, 186, 212, 216, 248, 254, 265, 270, 279, 310, 318, 360, 372, 381, 424, 465, 477, 508, 530, 540, 558, 620, 635, 636, 744, 762, 795, 837, 930, 954, 1016, 1060, 1080, 1116, 1143, 1240, 1270, 1272, 1395, 1431, 1524, 1590, 1643, 1674, 1860, 1905, 1908, 2120, 2232, 2286, 2385, 2540, 2790, 2862, 3048, 3180, 3286, 3348, 3429, 3720, 3810, 3816, 3937, 4185, 4572, 4770, 4929, 5080, 5580, 5715, 5724, 6360, 6572, 6696, 6731, 6858, 7155, 7620, 7874, 8215, 8370, 9144, 9540, 9858, 11160, 11430, 11448, 11811, 13144, 13462, 13716, 14310, 14787, 15240, 15748, 16430, 16740, 17145, 19080, 19685, 19716, 20193, 22860, 23622, 24645, 26924, 27432, 28620, 29574, 31496, 32860, 33480, 33655, 34290, 35433, 39370, 39432, 40386, 44361, 45720, 47244, 49290, 53848, 57240, 59055, 59148, 60579, 65720, 67310, 68580, 70866, 73935, 78740, 80772, 88722, 94488, 98580, 100965, 106299, 118110, 118296, 121158, 134620, 137160, 141732, 147870, 157480, 161544, 177165, 177444, 181737, 197160, 201930, 208661, 212598, 221805, 236220, 242316, 269240, 283464, 295740, 302895, 354330, 354888, 363474, 403860, 417322, 425196, 443610, 472440, 484632, 531495, 591480, 605790, 625983, 708660, 726948, 807720, 834644, 850392, 887220, 908685, 1043305, 1062990, 1211580, 1251966, 1417320, 1453896, 1669288, 1774440, 1817370, 1877949, 2086610, 2125980, 2423160, 2503932, 3129915, 3634740, 3755898, 4173220, 4251960, 5007864, 5633847, 6259830, 7269480, 7511796, 8346440, 9389745, 11267694, 12519660, 15023592, 18779490, 22535388, 25039320, 28169235, 37558980, 45070776, 56338470, 75117960, 112676940, 225353880]

約数ペア:

[(1, 225353880), (2, 112676940), (3, 75117960), (4, 56338470), (5, 45070776), (6, 37558980), (8, 28169235), (9, 25039320), (10, 22535388), (12, 18779490), (15, 15023592), (18, 12519660), (20, 11267694), (24, 9389745), (27, 8346440), (30, 7511796), (31, 7269480), (36, 6259830), (40, 5633847), (45, 5007864), (53, 4251960), (54, 4173220), (60, 3755898), (62, 3634740), (72, 3129915), (90, 2503932), (93, 2423160), (106, 2125980), (108, 2086610), (120, 1877949), (124, 1817370), (127, 1774440), (135, 1669288), (155, 1453896), (159, 1417320), (180, 1251966), (186, 1211580), (212, 1062990), (216, 1043305), (248, 908685), (254, 887220), (265, 850392), (270, 834644), (279, 807720), (310, 726948), (318, 708660), (360, 625983), (372, 605790), (381, 591480), (424, 531495), (465, 484632), (477, 472440), (508, 443610), (530, 425196), (540, 417322), (558, 403860), (620, 363474), (635, 354888), (636, 354330), (744, 302895), (762, 295740), (795, 283464), (837, 269240), (930, 242316), (954, 236220), (1016, 221805), (1060, 212598), (1080, 208661), (1116, 201930), (1143, 197160), (1240, 181737), (1270, 177444), (1272, 177165), (1395, 161544), (1431, 157480), (1524, 147870), (1590, 141732), (1643, 137160), (1674, 134620), (1860, 121158), (1905, 118296), (1908, 118110), (2120, 106299), (2232, 100965), (2286, 98580), (2385, 94488), (2540, 88722), (2790, 80772), (2862, 78740), (3048, 73935), (3180, 70866), (3286, 68580), (3348, 67310), (3429, 65720), (3720, 60579), (3810, 59148), (3816, 59055), (3937, 57240), (4185, 53848), (4572, 49290), (4770, 47244), (4929, 45720), (5080, 44361), (5580, 40386), (5715, 39432), (5724, 39370), (6360, 35433), (6572, 34290), (6696, 33655), (6731, 33480), (6858, 32860), (7155, 31496), (7620, 29574), (7874, 28620), (8215, 27432), (8370, 26924), (9144, 24645), (9540, 23622), (9858, 22860), (11160, 20193), (11430, 19716), (11448, 19685), (11811, 19080), (13144, 17145), (13462, 16740), (13716, 16430), (14310, 15748), (14787, 15240)]