68907600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19141}}^1$

素因数の和:19165

約数の個数: 90

約数和(自身を含む): 239141006

約数和(自身を除く): 170233406

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 19141, 38282, 57423, 76564, 95705, 114846, 153128, 172269, 191410, 229692, 287115, 306256, 344538, 382820, 459384, 478525, 574230, 689076, 765640, 861345, 918768, 957050, 1148460, 1378152, 1435575, 1531280, 1722690, 1914100, 2296920, 2756304, 2871150, 3445380, 3828200, 4306725, 4593840, 5742300, 6890760, 7656400, 8613450, 11484600, 13781520, 17226900, 22969200, 34453800, 68907600]

約数ペア:

[(1, 68907600), (2, 34453800), (3, 22969200), (4, 17226900), (5, 13781520), (6, 11484600), (8, 8613450), (9, 7656400), (10, 6890760), (12, 5742300), (15, 4593840), (16, 4306725), (18, 3828200), (20, 3445380), (24, 2871150), (25, 2756304), (30, 2296920), (36, 1914100), (40, 1722690), (45, 1531280), (48, 1435575), (50, 1378152), (60, 1148460), (72, 957050), (75, 918768), (80, 861345), (90, 765640), (100, 689076), (120, 574230), (144, 478525), (150, 459384), (180, 382820), (200, 344538), (225, 306256), (240, 287115), (300, 229692), (360, 191410), (400, 172269), (450, 153128), (600, 114846), (720, 95705), (900, 76564), (1200, 57423), (1800, 38282), (3600, 19141)]