205298100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{32587}}^1$

素因数の和:32614

約数の個数: 108

約数和(自身を含む): 735445984

約数和(自身を除く): 530147884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 32587, 65174, 97761, 130348, 162935, 195522, 228109, 293283, 325870, 391044, 456218, 488805, 586566, 651740, 684327, 814675, 912436, 977610, 1140545, 1173132, 1368654, 1466415, 1629350, 1955220, 2052981, 2281090, 2444025, 2737308, 2932830, 3258700, 3421635, 4105962, 4562180, 4888050, 5702725, 5865660, 6843270, 7332075, 8211924, 9776100, 10264905, 11405450, 13686540, 14664150, 17108175, 20529810, 22810900, 29328300, 34216350, 41059620, 51324525, 68432700, 102649050, 205298100]

約数ペア:

[(1, 205298100), (2, 102649050), (3, 68432700), (4, 51324525), (5, 41059620), (6, 34216350), (7, 29328300), (9, 22810900), (10, 20529810), (12, 17108175), (14, 14664150), (15, 13686540), (18, 11405450), (20, 10264905), (21, 9776100), (25, 8211924), (28, 7332075), (30, 6843270), (35, 5865660), (36, 5702725), (42, 4888050), (45, 4562180), (50, 4105962), (60, 3421635), (63, 3258700), (70, 2932830), (75, 2737308), (84, 2444025), (90, 2281090), (100, 2052981), (105, 1955220), (126, 1629350), (140, 1466415), (150, 1368654), (175, 1173132), (180, 1140545), (210, 977610), (225, 912436), (252, 814675), (300, 684327), (315, 651740), (350, 586566), (420, 488805), (450, 456218), (525, 391044), (630, 325870), (700, 293283), (900, 228109), (1050, 195522), (1260, 162935), (1575, 130348), (2100, 97761), (3150, 65174), (6300, 32587)]