89738600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{9157}}^1$

素因数の和:9187

約数の個数: 72

約数和(自身を含む): 242732790

約数和(自身を除く): 152994190

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9157, 9800, 18314, 36628, 45785, 64099, 73256, 91570, 128198, 183140, 228925, 256396, 320495, 366280, 448693, 457850, 512792, 640990, 897386, 915700, 1281980, 1602475, 1794772, 1831400, 2243465, 2563960, 3204950, 3589544, 4486930, 6409900, 8973860, 11217325, 12819800, 17947720, 22434650, 44869300, 89738600]

約数ペア:

[(1, 89738600), (2, 44869300), (4, 22434650), (5, 17947720), (7, 12819800), (8, 11217325), (10, 8973860), (14, 6409900), (20, 4486930), (25, 3589544), (28, 3204950), (35, 2563960), (40, 2243465), (49, 1831400), (50, 1794772), (56, 1602475), (70, 1281980), (98, 915700), (100, 897386), (140, 640990), (175, 512792), (196, 457850), (200, 448693), (245, 366280), (280, 320495), (350, 256396), (392, 228925), (490, 183140), (700, 128198), (980, 91570), (1225, 73256), (1400, 64099), (1960, 45785), (2450, 36628), (4900, 18314), (9157, 9800)]