270190900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:918

約数の個数: 108

約数和(自身を含む): 693059808

約数和(自身を除く): 422868908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 67, 70, 98, 100, 134, 140, 175, 196, 245, 268, 335, 350, 469, 490, 670, 700, 823, 938, 980, 1225, 1340, 1646, 1675, 1876, 2345, 2450, 3283, 3292, 3350, 4115, 4690, 4900, 5761, 6566, 6700, 8230, 9380, 11522, 11725, 13132, 16415, 16460, 20575, 23044, 23450, 28805, 32830, 40327, 41150, 46900, 55141, 57610, 65660, 80654, 82075, 82300, 110282, 115220, 144025, 161308, 164150, 201635, 220564, 275705, 288050, 328300, 385987, 403270, 551410, 576100, 771974, 806540, 1008175, 1102820, 1378525, 1543948, 1929935, 2016350, 2701909, 2757050, 3859870, 4032700, 5403818, 5514100, 7719740, 9649675, 10807636, 13509545, 19299350, 27019090, 38598700, 54038180, 67547725, 135095450, 270190900]

約数ペア:

[(1, 270190900), (2, 135095450), (4, 67547725), (5, 54038180), (7, 38598700), (10, 27019090), (14, 19299350), (20, 13509545), (25, 10807636), (28, 9649675), (35, 7719740), (49, 5514100), (50, 5403818), (67, 4032700), (70, 3859870), (98, 2757050), (100, 2701909), (134, 2016350), (140, 1929935), (175, 1543948), (196, 1378525), (245, 1102820), (268, 1008175), (335, 806540), (350, 771974), (469, 576100), (490, 551410), (670, 403270), (700, 385987), (823, 328300), (938, 288050), (980, 275705), (1225, 220564), (1340, 201635), (1646, 164150), (1675, 161308), (1876, 144025), (2345, 115220), (2450, 110282), (3283, 82300), (3292, 82075), (3350, 80654), (4115, 65660), (4690, 57610), (4900, 55141), (5761, 46900), (6566, 41150), (6700, 40327), (8230, 32830), (9380, 28805), (11522, 23450), (11725, 23044), (13132, 20575), (16415, 16460)]