25567650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 120

約数和(自身を含む): 72919440

約数和(自身を除く): 47351790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 59, 75, 81, 90, 107, 118, 135, 150, 162, 177, 214, 225, 270, 295, 321, 354, 405, 450, 531, 535, 590, 642, 675, 810, 885, 963, 1062, 1070, 1350, 1475, 1593, 1605, 1770, 1926, 2025, 2655, 2675, 2889, 2950, 3186, 3210, 4050, 4425, 4779, 4815, 5310, 5350, 5778, 6313, 7965, 8025, 8667, 8850, 9558, 9630, 12626, 13275, 14445, 15930, 16050, 17334, 18939, 23895, 24075, 26550, 28890, 31565, 37878, 39825, 43335, 47790, 48150, 56817, 63130, 72225, 79650, 86670, 94695, 113634, 119475, 144450, 157825, 170451, 189390, 216675, 238950, 284085, 315650, 340902, 433350, 473475, 511353, 568170, 852255, 946950, 1022706, 1420425, 1704510, 2556765, 2840850, 4261275, 5113530, 8522550, 12783825, 25567650]

約数ペア:

[(1, 25567650), (2, 12783825), (3, 8522550), (5, 5113530), (6, 4261275), (9, 2840850), (10, 2556765), (15, 1704510), (18, 1420425), (25, 1022706), (27, 946950), (30, 852255), (45, 568170), (50, 511353), (54, 473475), (59, 433350), (75, 340902), (81, 315650), (90, 284085), (107, 238950), (118, 216675), (135, 189390), (150, 170451), (162, 157825), (177, 144450), (214, 119475), (225, 113634), (270, 94695), (295, 86670), (321, 79650), (354, 72225), (405, 63130), (450, 56817), (531, 48150), (535, 47790), (590, 43335), (642, 39825), (675, 37878), (810, 31565), (885, 28890), (963, 26550), (1062, 24075), (1070, 23895), (1350, 18939), (1475, 17334), (1593, 16050), (1605, 15930), (1770, 14445), (1926, 13275), (2025, 12626), (2655, 9630), (2675, 9558), (2889, 8850), (2950, 8667), (3186, 8025), (3210, 7965), (4050, 6313), (4425, 5778), (4779, 5350), (4815, 5310)]