168581400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21613}}^1$

素因数の和:21645

約数の個数: 96

約数和(自身を含む): 562828560

約数和(自身を除く): 394247160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 21613, 43226, 64839, 86452, 108065, 129678, 172904, 216130, 259356, 280969, 324195, 432260, 518712, 540325, 561938, 648390, 842907, 864520, 1080650, 1123876, 1296780, 1404845, 1620975, 1685814, 2161300, 2247752, 2593560, 2809690, 3241950, 3371628, 4214535, 4322600, 5619380, 6483900, 6743256, 7024225, 8429070, 11238760, 12967800, 14048450, 16858140, 21072675, 28096900, 33716280, 42145350, 56193800, 84290700, 168581400]

約数ペア:

[(1, 168581400), (2, 84290700), (3, 56193800), (4, 42145350), (5, 33716280), (6, 28096900), (8, 21072675), (10, 16858140), (12, 14048450), (13, 12967800), (15, 11238760), (20, 8429070), (24, 7024225), (25, 6743256), (26, 6483900), (30, 5619380), (39, 4322600), (40, 4214535), (50, 3371628), (52, 3241950), (60, 2809690), (65, 2593560), (75, 2247752), (78, 2161300), (100, 1685814), (104, 1620975), (120, 1404845), (130, 1296780), (150, 1123876), (156, 1080650), (195, 864520), (200, 842907), (260, 648390), (300, 561938), (312, 540325), (325, 518712), (390, 432260), (520, 324195), (600, 280969), (650, 259356), (780, 216130), (975, 172904), (1300, 129678), (1560, 108065), (1950, 86452), (2600, 64839), (3900, 43226), (7800, 21613)]