74837520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11549}}^1$

素因数の和:11574

約数の個数: 100

約数和(自身を含む): 259944300

約数和(自身を除く): 185106780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 11549, 23098, 34647, 46196, 57745, 69294, 92392, 103941, 115490, 138588, 173235, 184784, 207882, 230980, 277176, 311823, 346470, 415764, 461960, 519705, 554352, 623646, 692940, 831528, 923920, 935469, 1039410, 1247292, 1385880, 1559115, 1663056, 1870938, 2078820, 2494584, 2771760, 3118230, 3741876, 4157640, 4677345, 4989168, 6236460, 7483752, 8315280, 9354690, 12472920, 14967504, 18709380, 24945840, 37418760, 74837520]

約数ペア:

[(1, 74837520), (2, 37418760), (3, 24945840), (4, 18709380), (5, 14967504), (6, 12472920), (8, 9354690), (9, 8315280), (10, 7483752), (12, 6236460), (15, 4989168), (16, 4677345), (18, 4157640), (20, 3741876), (24, 3118230), (27, 2771760), (30, 2494584), (36, 2078820), (40, 1870938), (45, 1663056), (48, 1559115), (54, 1385880), (60, 1247292), (72, 1039410), (80, 935469), (81, 923920), (90, 831528), (108, 692940), (120, 623646), (135, 554352), (144, 519705), (162, 461960), (180, 415764), (216, 346470), (240, 311823), (270, 277176), (324, 230980), (360, 207882), (405, 184784), (432, 173235), (540, 138588), (648, 115490), (720, 103941), (810, 92392), (1080, 69294), (1296, 57745), (1620, 46196), (2160, 34647), (3240, 23098), (6480, 11549)]