72643230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 220796928

約数和(自身を除く): 148153698

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 81, 90, 93, 99, 110, 135, 155, 162, 165, 186, 198, 263, 270, 279, 297, 310, 330, 341, 405, 465, 495, 526, 558, 594, 682, 789, 810, 837, 891, 930, 990, 1023, 1315, 1395, 1485, 1578, 1674, 1705, 1782, 2046, 2367, 2511, 2630, 2790, 2893, 2970, 3069, 3410, 3945, 4185, 4455, 4734, 5022, 5115, 5786, 6138, 7101, 7890, 8153, 8370, 8679, 8910, 9207, 10230, 11835, 12555, 14202, 14465, 15345, 16306, 17358, 18414, 21303, 23670, 24459, 25110, 26037, 27621, 28930, 30690, 35505, 40765, 42606, 43395, 46035, 48918, 52074, 55242, 71010, 73377, 78111, 81530, 86790, 89683, 92070, 106515, 122295, 130185, 138105, 146754, 156222, 179366, 213030, 220131, 234333, 244590, 260370, 269049, 276210, 366885, 390555, 440262, 448415, 468666, 538098, 660393, 733770, 781110, 807147, 896830, 1100655, 1171665, 1320786, 1345245, 1614294, 2201310, 2343330, 2421441, 2690490, 3301965, 4035735, 4842882, 6603930, 7264323, 8071470, 12107205, 14528646, 24214410, 36321615, 72643230]

約数ペア:

[(1, 72643230), (2, 36321615), (3, 24214410), (5, 14528646), (6, 12107205), (9, 8071470), (10, 7264323), (11, 6603930), (15, 4842882), (18, 4035735), (22, 3301965), (27, 2690490), (30, 2421441), (31, 2343330), (33, 2201310), (45, 1614294), (54, 1345245), (55, 1320786), (62, 1171665), (66, 1100655), (81, 896830), (90, 807147), (93, 781110), (99, 733770), (110, 660393), (135, 538098), (155, 468666), (162, 448415), (165, 440262), (186, 390555), (198, 366885), (263, 276210), (270, 269049), (279, 260370), (297, 244590), (310, 234333), (330, 220131), (341, 213030), (405, 179366), (465, 156222), (495, 146754), (526, 138105), (558, 130185), (594, 122295), (682, 106515), (789, 92070), (810, 89683), (837, 86790), (891, 81530), (930, 78111), (990, 73377), (1023, 71010), (1315, 55242), (1395, 52074), (1485, 48918), (1578, 46035), (1674, 43395), (1705, 42606), (1782, 40765), (2046, 35505), (2367, 30690), (2511, 28930), (2630, 27621), (2790, 26037), (2893, 25110), (2970, 24459), (3069, 23670), (3410, 21303), (3945, 18414), (4185, 17358), (4455, 16306), (4734, 15345), (5022, 14465), (5115, 14202), (5786, 12555), (6138, 11835), (7101, 10230), (7890, 9207), (8153, 8910), (8370, 8679)]