225902520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 224

約数和(自身を含む): 780664320

約数和(自身を除く): 554761800

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, 127, 135, 162, 180, 183, 216, 243, 244, 254, 270, 305, 324, 360, 366, 381, 405, 486, 488, 508, 540, 549, 610, 635, 648, 729, 732, 762, 810, 915, 972, 1016, 1080, 1098, 1143, 1215, 1220, 1270, 1458, 1464, 1524, 1620, 1647, 1830, 1905, 1944, 2196, 2286, 2430, 2440, 2540, 2745, 2916, 3048, 3240, 3294, 3429, 3645, 3660, 3810, 4392, 4572, 4860, 4941, 5080, 5490, 5715, 5832, 6588, 6858, 7290, 7320, 7620, 7747, 8235, 9144, 9720, 9882, 10287, 10980, 11430, 13176, 13716, 14580, 14823, 15240, 15494, 16470, 17145, 19764, 20574, 21960, 22860, 23241, 24705, 27432, 29160, 29646, 30861, 30988, 32940, 34290, 38735, 39528, 41148, 44469, 45720, 46482, 49410, 51435, 59292, 61722, 61976, 65880, 68580, 69723, 74115, 77470, 82296, 88938, 92583, 92964, 98820, 102870, 116205, 118584, 123444, 137160, 139446, 148230, 154305, 154940, 177876, 185166, 185928, 197640, 205740, 209169, 222345, 232410, 246888, 278892, 296460, 308610, 309880, 348615, 355752, 370332, 411480, 418338, 444690, 462915, 464820, 557784, 592920, 617220, 627507, 697230, 740664, 836676, 889380, 925830, 929640, 1045845, 1234440, 1255014, 1394460, 1673352, 1778760, 1851660, 1882521, 2091690, 2510028, 2788920, 3137535, 3703320, 3765042, 4183380, 5020056, 5647563, 6275070, 7530084, 8366760, 9412605, 11295126, 12550140, 15060168, 18825210, 22590252, 25100280, 28237815, 37650420, 45180504, 56475630, 75300840, 112951260, 225902520]

約数ペア:

[(1, 225902520), (2, 112951260), (3, 75300840), (4, 56475630), (5, 45180504), (6, 37650420), (8, 28237815), (9, 25100280), (10, 22590252), (12, 18825210), (15, 15060168), (18, 12550140), (20, 11295126), (24, 9412605), (27, 8366760), (30, 7530084), (36, 6275070), (40, 5647563), (45, 5020056), (54, 4183380), (60, 3765042), (61, 3703320), (72, 3137535), (81, 2788920), (90, 2510028), (108, 2091690), (120, 1882521), (122, 1851660), (127, 1778760), (135, 1673352), (162, 1394460), (180, 1255014), (183, 1234440), (216, 1045845), (243, 929640), (244, 925830), (254, 889380), (270, 836676), (305, 740664), (324, 697230), (360, 627507), (366, 617220), (381, 592920), (405, 557784), (486, 464820), (488, 462915), (508, 444690), (540, 418338), (549, 411480), (610, 370332), (635, 355752), (648, 348615), (729, 309880), (732, 308610), (762, 296460), (810, 278892), (915, 246888), (972, 232410), (1016, 222345), (1080, 209169), (1098, 205740), (1143, 197640), (1215, 185928), (1220, 185166), (1270, 177876), (1458, 154940), (1464, 154305), (1524, 148230), (1620, 139446), (1647, 137160), (1830, 123444), (1905, 118584), (1944, 116205), (2196, 102870), (2286, 98820), (2430, 92964), (2440, 92583), (2540, 88938), (2745, 82296), (2916, 77470), (3048, 74115), (3240, 69723), (3294, 68580), (3429, 65880), (3645, 61976), (3660, 61722), (3810, 59292), (4392, 51435), (4572, 49410), (4860, 46482), (4941, 45720), (5080, 44469), (5490, 41148), (5715, 39528), (5832, 38735), (6588, 34290), (6858, 32940), (7290, 30988), (7320, 30861), (7620, 29646), (7747, 29160), (8235, 27432), (9144, 24705), (9720, 23241), (9882, 22860), (10287, 21960), (10980, 20574), (11430, 19764), (13176, 17145), (13716, 16470), (14580, 15494), (14823, 15240)]