144930870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{25561}}^1$

素因数の和:25587

約数の個数: 80

約数和(自身を含む): 445392288

約数和(自身を除く): 300461418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 25561, 51122, 76683, 127805, 153366, 178927, 230049, 255610, 357854, 383415, 460098, 536781, 690147, 766830, 894635, 1073562, 1150245, 1380294, 1610343, 1789270, 2070441, 2300490, 2683905, 3220686, 3450735, 4140882, 4831029, 5367810, 6901470, 8051715, 9662058, 10352205, 14493087, 16103430, 20704410, 24155145, 28986174, 48310290, 72465435, 144930870]

約数ペア:

[(1, 144930870), (2, 72465435), (3, 48310290), (5, 28986174), (6, 24155145), (7, 20704410), (9, 16103430), (10, 14493087), (14, 10352205), (15, 9662058), (18, 8051715), (21, 6901470), (27, 5367810), (30, 4831029), (35, 4140882), (42, 3450735), (45, 3220686), (54, 2683905), (63, 2300490), (70, 2070441), (81, 1789270), (90, 1610343), (105, 1380294), (126, 1150245), (135, 1073562), (162, 894635), (189, 766830), (210, 690147), (270, 536781), (315, 460098), (378, 383415), (405, 357854), (567, 255610), (630, 230049), (810, 178927), (945, 153366), (1134, 127805), (1890, 76683), (2835, 51122), (5670, 25561)]