153979380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 168

約数和(自身を含む): 495784800

約数和(自身を除く): 341805420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 179, 180, 236, 243, 270, 295, 324, 354, 358, 405, 486, 531, 537, 540, 590, 708, 716, 729, 810, 885, 895, 972, 1062, 1074, 1180, 1215, 1458, 1593, 1611, 1620, 1770, 1790, 2124, 2148, 2430, 2655, 2685, 2916, 3186, 3222, 3540, 3580, 3645, 4779, 4833, 4860, 5310, 5370, 6372, 6444, 7290, 7965, 8055, 9558, 9666, 10561, 10620, 10740, 14337, 14499, 14580, 15930, 16110, 19116, 19332, 21122, 23895, 24165, 28674, 28998, 31683, 31860, 32220, 42244, 43011, 43497, 47790, 48330, 52805, 57348, 57996, 63366, 71685, 72495, 86022, 86994, 95049, 95580, 96660, 105610, 126732, 130491, 143370, 144990, 158415, 172044, 173988, 190098, 211220, 215055, 217485, 260982, 285147, 286740, 289980, 316830, 380196, 430110, 434970, 475245, 521964, 570294, 633660, 652455, 855441, 860220, 869940, 950490, 1140588, 1304910, 1425735, 1710882, 1900980, 2566323, 2609820, 2851470, 3421764, 4277205, 5132646, 5702940, 7698969, 8554410, 10265292, 12831615, 15397938, 17108820, 25663230, 30795876, 38494845, 51326460, 76989690, 153979380]

約数ペア:

[(1, 153979380), (2, 76989690), (3, 51326460), (4, 38494845), (5, 30795876), (6, 25663230), (9, 17108820), (10, 15397938), (12, 12831615), (15, 10265292), (18, 8554410), (20, 7698969), (27, 5702940), (30, 5132646), (36, 4277205), (45, 3421764), (54, 2851470), (59, 2609820), (60, 2566323), (81, 1900980), (90, 1710882), (108, 1425735), (118, 1304910), (135, 1140588), (162, 950490), (177, 869940), (179, 860220), (180, 855441), (236, 652455), (243, 633660), (270, 570294), (295, 521964), (324, 475245), (354, 434970), (358, 430110), (405, 380196), (486, 316830), (531, 289980), (537, 286740), (540, 285147), (590, 260982), (708, 217485), (716, 215055), (729, 211220), (810, 190098), (885, 173988), (895, 172044), (972, 158415), (1062, 144990), (1074, 143370), (1180, 130491), (1215, 126732), (1458, 105610), (1593, 96660), (1611, 95580), (1620, 95049), (1770, 86994), (1790, 86022), (2124, 72495), (2148, 71685), (2430, 63366), (2655, 57996), (2685, 57348), (2916, 52805), (3186, 48330), (3222, 47790), (3540, 43497), (3580, 43011), (3645, 42244), (4779, 32220), (4833, 31860), (4860, 31683), (5310, 28998), (5370, 28674), (6372, 24165), (6444, 23895), (7290, 21122), (7965, 19332), (8055, 19116), (9558, 16110), (9666, 15930), (10561, 14580), (10620, 14499), (10740, 14337)]