27554800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:795

約数の個数: 120

約数和(自身を含む): 81585056

約数和(自身を除く): 54030256

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 757, 910, 1040, 1300, 1400, 1456, 1514, 1820, 2275, 2600, 2800, 3028, 3640, 3785, 4550, 5200, 5299, 6056, 7280, 7570, 9100, 9841, 10598, 12112, 15140, 18200, 18925, 19682, 21196, 26495, 30280, 36400, 37850, 39364, 42392, 49205, 52990, 60560, 68887, 75700, 78728, 84784, 98410, 105980, 132475, 137774, 151400, 157456, 196820, 211960, 246025, 264950, 275548, 302800, 344435, 393640, 423920, 492050, 529900, 551096, 688870, 787280, 984100, 1059800, 1102192, 1377740, 1722175, 1968200, 2119600, 2755480, 3444350, 3936400, 5510960, 6888700, 13777400, 27554800]

約数ペア:

[(1, 27554800), (2, 13777400), (4, 6888700), (5, 5510960), (7, 3936400), (8, 3444350), (10, 2755480), (13, 2119600), (14, 1968200), (16, 1722175), (20, 1377740), (25, 1102192), (26, 1059800), (28, 984100), (35, 787280), (40, 688870), (50, 551096), (52, 529900), (56, 492050), (65, 423920), (70, 393640), (80, 344435), (91, 302800), (100, 275548), (104, 264950), (112, 246025), (130, 211960), (140, 196820), (175, 157456), (182, 151400), (200, 137774), (208, 132475), (260, 105980), (280, 98410), (325, 84784), (350, 78728), (364, 75700), (400, 68887), (455, 60560), (520, 52990), (560, 49205), (650, 42392), (700, 39364), (728, 37850), (757, 36400), (910, 30280), (1040, 26495), (1300, 21196), (1400, 19682), (1456, 18925), (1514, 18200), (1820, 15140), (2275, 12112), (2600, 10598), (2800, 9841), (3028, 9100), (3640, 7570), (3785, 7280), (4550, 6056), (5200, 5299)]