223996410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 651819168

約数和(自身を除く): 427822758

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 67, 90, 99, 110, 121, 134, 165, 198, 201, 242, 307, 330, 335, 363, 402, 495, 603, 605, 614, 670, 726, 737, 921, 990, 1005, 1089, 1206, 1210, 1474, 1535, 1815, 1842, 2010, 2178, 2211, 2763, 3015, 3070, 3377, 3630, 3685, 4422, 4605, 5445, 5526, 6030, 6633, 6754, 7370, 8107, 9210, 10131, 10890, 11055, 13266, 13815, 16214, 16885, 20262, 20569, 22110, 24321, 27630, 30393, 33165, 33770, 37147, 40535, 41138, 48642, 50655, 60786, 61707, 66330, 72963, 74294, 81070, 101310, 102845, 111441, 121605, 123414, 145926, 151965, 185121, 185735, 205690, 222882, 226259, 243210, 303930, 308535, 334323, 364815, 370242, 371470, 452518, 557205, 617070, 668646, 678777, 729630, 925605, 1114410, 1131295, 1357554, 1671615, 1851210, 2036331, 2262590, 2488849, 3343230, 3393885, 4072662, 4977698, 6787770, 7466547, 10181655, 12444245, 14933094, 20363310, 22399641, 24888490, 37332735, 44799282, 74665470, 111998205, 223996410]

約数ペア:

[(1, 223996410), (2, 111998205), (3, 74665470), (5, 44799282), (6, 37332735), (9, 24888490), (10, 22399641), (11, 20363310), (15, 14933094), (18, 12444245), (22, 10181655), (30, 7466547), (33, 6787770), (45, 4977698), (55, 4072662), (66, 3393885), (67, 3343230), (90, 2488849), (99, 2262590), (110, 2036331), (121, 1851210), (134, 1671615), (165, 1357554), (198, 1131295), (201, 1114410), (242, 925605), (307, 729630), (330, 678777), (335, 668646), (363, 617070), (402, 557205), (495, 452518), (603, 371470), (605, 370242), (614, 364815), (670, 334323), (726, 308535), (737, 303930), (921, 243210), (990, 226259), (1005, 222882), (1089, 205690), (1206, 185735), (1210, 185121), (1474, 151965), (1535, 145926), (1815, 123414), (1842, 121605), (2010, 111441), (2178, 102845), (2211, 101310), (2763, 81070), (3015, 74294), (3070, 72963), (3377, 66330), (3630, 61707), (3685, 60786), (4422, 50655), (4605, 48642), (5445, 41138), (5526, 40535), (6030, 37147), (6633, 33770), (6754, 33165), (7370, 30393), (8107, 27630), (9210, 24321), (10131, 22110), (10890, 20569), (11055, 20262), (13266, 16885), (13815, 16214)]