268032975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 536346624

約数和(自身を除く): 268313649

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 43, 75, 93, 105, 129, 155, 175, 215, 217, 301, 383, 465, 525, 645, 651, 775, 903, 1075, 1085, 1149, 1333, 1505, 1915, 2325, 2681, 3225, 3255, 3999, 4515, 5425, 5745, 6665, 7525, 8043, 9331, 9575, 11873, 13405, 16275, 16469, 19995, 22575, 27993, 28725, 33325, 35619, 40215, 46655, 49407, 59365, 67025, 82345, 83111, 99975, 115283, 139965, 178095, 201075, 233275, 247035, 249333, 296825, 345849, 411725, 415555, 510539, 576415, 699825, 890475, 1235175, 1246665, 1531617, 1729245, 2077775, 2552695, 2882075, 3573773, 6233325, 7658085, 8646225, 10721319, 12763475, 17868865, 38290425, 53606595, 89344325, 268032975]

約数ペア:

[(1, 268032975), (3, 89344325), (5, 53606595), (7, 38290425), (15, 17868865), (21, 12763475), (25, 10721319), (31, 8646225), (35, 7658085), (43, 6233325), (75, 3573773), (93, 2882075), (105, 2552695), (129, 2077775), (155, 1729245), (175, 1531617), (215, 1246665), (217, 1235175), (301, 890475), (383, 699825), (465, 576415), (525, 510539), (645, 415555), (651, 411725), (775, 345849), (903, 296825), (1075, 249333), (1085, 247035), (1149, 233275), (1333, 201075), (1505, 178095), (1915, 139965), (2325, 115283), (2681, 99975), (3225, 83111), (3255, 82345), (3999, 67025), (4515, 59365), (5425, 49407), (5745, 46655), (6665, 40215), (7525, 35619), (8043, 33325), (9331, 28725), (9575, 27993), (11873, 22575), (13405, 19995), (16275, 16469)]