12581400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 42028560

約数和(自身を除く): 29447160

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, 1613, 1950, 2600, 3226, 3900, 4839, 6452, 7800, 8065, 9678, 12904, 16130, 19356, 20969, 24195, 32260, 38712, 40325, 41938, 48390, 62907, 64520, 80650, 83876, 96780, 104845, 120975, 125814, 161300, 167752, 193560, 209690, 241950, 251628, 314535, 322600, 419380, 483900, 503256, 524225, 629070, 838760, 967800, 1048450, 1258140, 1572675, 2096900, 2516280, 3145350, 4193800, 6290700, 12581400]

約数ペア:

[(1, 12581400), (2, 6290700), (3, 4193800), (4, 3145350), (5, 2516280), (6, 2096900), (8, 1572675), (10, 1258140), (12, 1048450), (13, 967800), (15, 838760), (20, 629070), (24, 524225), (25, 503256), (26, 483900), (30, 419380), (39, 322600), (40, 314535), (50, 251628), (52, 241950), (60, 209690), (65, 193560), (75, 167752), (78, 161300), (100, 125814), (104, 120975), (120, 104845), (130, 96780), (150, 83876), (156, 80650), (195, 64520), (200, 62907), (260, 48390), (300, 41938), (312, 40325), (325, 38712), (390, 32260), (520, 24195), (600, 20969), (650, 19356), (780, 16130), (975, 12904), (1300, 9678), (1560, 8065), (1613, 7800), (1950, 6452), (2600, 4839), (3226, 3900)]