156798990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 456334560

約数和(自身を除く): 299535570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 59, 81, 85, 90, 102, 118, 135, 153, 162, 170, 177, 193, 255, 270, 295, 306, 354, 386, 405, 459, 510, 531, 579, 590, 765, 810, 885, 918, 965, 1003, 1062, 1158, 1377, 1530, 1593, 1737, 1770, 1930, 2006, 2295, 2655, 2754, 2895, 3009, 3186, 3281, 3474, 4590, 4779, 5015, 5211, 5310, 5790, 6018, 6562, 6885, 7965, 8685, 9027, 9558, 9843, 10030, 10422, 11387, 13770, 15045, 15633, 15930, 16405, 17370, 18054, 19686, 22774, 23895, 26055, 27081, 29529, 30090, 31266, 32810, 34161, 45135, 47790, 49215, 52110, 54162, 56935, 59058, 68322, 78165, 81243, 88587, 90270, 98430, 102483, 113870, 135405, 147645, 156330, 162486, 170805, 177174, 193579, 204966, 265761, 270810, 295290, 307449, 341610, 387158, 406215, 442935, 512415, 531522, 580737, 614898, 812430, 885870, 922347, 967895, 1024830, 1161474, 1328805, 1537245, 1742211, 1844694, 1935790, 2657610, 2903685, 3074490, 3484422, 4611735, 5226633, 5807370, 8711055, 9223470, 10453266, 15679899, 17422110, 26133165, 31359798, 52266330, 78399495, 156798990]

約数ペア:

[(1, 156798990), (2, 78399495), (3, 52266330), (5, 31359798), (6, 26133165), (9, 17422110), (10, 15679899), (15, 10453266), (17, 9223470), (18, 8711055), (27, 5807370), (30, 5226633), (34, 4611735), (45, 3484422), (51, 3074490), (54, 2903685), (59, 2657610), (81, 1935790), (85, 1844694), (90, 1742211), (102, 1537245), (118, 1328805), (135, 1161474), (153, 1024830), (162, 967895), (170, 922347), (177, 885870), (193, 812430), (255, 614898), (270, 580737), (295, 531522), (306, 512415), (354, 442935), (386, 406215), (405, 387158), (459, 341610), (510, 307449), (531, 295290), (579, 270810), (590, 265761), (765, 204966), (810, 193579), (885, 177174), (918, 170805), (965, 162486), (1003, 156330), (1062, 147645), (1158, 135405), (1377, 113870), (1530, 102483), (1593, 98430), (1737, 90270), (1770, 88587), (1930, 81243), (2006, 78165), (2295, 68322), (2655, 59058), (2754, 56935), (2895, 54162), (3009, 52110), (3186, 49215), (3281, 47790), (3474, 45135), (4590, 34161), (4779, 32810), (5015, 31266), (5211, 30090), (5310, 29529), (5790, 27081), (6018, 26055), (6562, 23895), (6885, 22774), (7965, 19686), (8685, 18054), (9027, 17370), (9558, 16405), (9843, 15930), (10030, 15633), (10422, 15045), (11387, 13770)]