408547260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:769

約数の個数: 192

約数和(自身を含む): 1401523200

約数和(自身を除く): 992975940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 109, 110, 132, 135, 165, 180, 198, 218, 220, 270, 297, 327, 330, 396, 436, 495, 540, 545, 594, 631, 654, 660, 981, 990, 1090, 1188, 1199, 1262, 1308, 1485, 1635, 1893, 1962, 1980, 2180, 2398, 2524, 2943, 2970, 3155, 3270, 3597, 3786, 3924, 4796, 4905, 5679, 5886, 5940, 5995, 6310, 6540, 6941, 7194, 7572, 9465, 9810, 10791, 11358, 11772, 11990, 12620, 13882, 14388, 14715, 17037, 17985, 18930, 19620, 20823, 21582, 22716, 23980, 27764, 28395, 29430, 32373, 34074, 34705, 35970, 37860, 41646, 43164, 53955, 56790, 58860, 62469, 64746, 68148, 68779, 69410, 71940, 83292, 85185, 104115, 107910, 113580, 124938, 129492, 137558, 138820, 161865, 170370, 187407, 206337, 208230, 215820, 249876, 275116, 312345, 323730, 340740, 343895, 374814, 412674, 416460, 619011, 624690, 647460, 687790, 749628, 756569, 825348, 937035, 1031685, 1238022, 1249380, 1375580, 1513138, 1857033, 1874070, 2063370, 2269707, 2476044, 3026276, 3095055, 3714066, 3748140, 3782845, 4126740, 4539414, 6190110, 6809121, 7428132, 7565690, 9078828, 9285165, 11348535, 12380220, 13618242, 15131380, 18570330, 20427363, 22697070, 27236484, 34045605, 37140660, 40854726, 45394140, 68091210, 81709452, 102136815, 136182420, 204273630, 408547260]

約数ペア:

[(1, 408547260), (2, 204273630), (3, 136182420), (4, 102136815), (5, 81709452), (6, 68091210), (9, 45394140), (10, 40854726), (11, 37140660), (12, 34045605), (15, 27236484), (18, 22697070), (20, 20427363), (22, 18570330), (27, 15131380), (30, 13618242), (33, 12380220), (36, 11348535), (44, 9285165), (45, 9078828), (54, 7565690), (55, 7428132), (60, 6809121), (66, 6190110), (90, 4539414), (99, 4126740), (108, 3782845), (109, 3748140), (110, 3714066), (132, 3095055), (135, 3026276), (165, 2476044), (180, 2269707), (198, 2063370), (218, 1874070), (220, 1857033), (270, 1513138), (297, 1375580), (327, 1249380), (330, 1238022), (396, 1031685), (436, 937035), (495, 825348), (540, 756569), (545, 749628), (594, 687790), (631, 647460), (654, 624690), (660, 619011), (981, 416460), (990, 412674), (1090, 374814), (1188, 343895), (1199, 340740), (1262, 323730), (1308, 312345), (1485, 275116), (1635, 249876), (1893, 215820), (1962, 208230), (1980, 206337), (2180, 187407), (2398, 170370), (2524, 161865), (2943, 138820), (2970, 137558), (3155, 129492), (3270, 124938), (3597, 113580), (3786, 107910), (3924, 104115), (4796, 85185), (4905, 83292), (5679, 71940), (5886, 69410), (5940, 68779), (5995, 68148), (6310, 64746), (6540, 62469), (6941, 58860), (7194, 56790), (7572, 53955), (9465, 43164), (9810, 41646), (10791, 37860), (11358, 35970), (11772, 34705), (11990, 34074), (12620, 32373), (13882, 29430), (14388, 28395), (14715, 27764), (17037, 23980), (17985, 22716), (18930, 21582), (19620, 20823)]