223996300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{757}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 532934640

約数和(自身を除く): 308938340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 269, 275, 538, 550, 757, 1076, 1100, 1345, 1514, 2690, 2959, 3028, 3785, 5380, 5918, 6725, 7570, 8327, 11836, 13450, 14795, 15140, 16654, 18925, 26900, 29590, 33308, 37850, 41635, 59180, 73975, 75700, 83270, 147950, 166540, 203633, 208175, 295900, 407266, 416350, 814532, 832700, 1018165, 2036330, 2239963, 4072660, 4479926, 5090825, 8959852, 10181650, 11199815, 20363300, 22399630, 44799260, 55999075, 111998150, 223996300]

約数ペア:

[(1, 223996300), (2, 111998150), (4, 55999075), (5, 44799260), (10, 22399630), (11, 20363300), (20, 11199815), (22, 10181650), (25, 8959852), (44, 5090825), (50, 4479926), (55, 4072660), (100, 2239963), (110, 2036330), (220, 1018165), (269, 832700), (275, 814532), (538, 416350), (550, 407266), (757, 295900), (1076, 208175), (1100, 203633), (1345, 166540), (1514, 147950), (2690, 83270), (2959, 75700), (3028, 73975), (3785, 59180), (5380, 41635), (5918, 37850), (6725, 33308), (7570, 29590), (8327, 26900), (11836, 18925), (13450, 16654), (14795, 15140)]