126738900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2730

約数の個数: 108

約数和(自身を含む): 404903772

約数和(自身を除く): 278164872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 900, 954, 1060, 1325, 1590, 1908, 2385, 2650, 2657, 3180, 3975, 4770, 5300, 5314, 7950, 7971, 9540, 10628, 11925, 13285, 15900, 15942, 23850, 23913, 26570, 31884, 39855, 47700, 47826, 53140, 66425, 79710, 95652, 119565, 132850, 140821, 159420, 199275, 239130, 265700, 281642, 398550, 422463, 478260, 563284, 597825, 704105, 797100, 844926, 1195650, 1267389, 1408210, 1689852, 2112315, 2391300, 2534778, 2816420, 3520525, 4224630, 5069556, 6336945, 7041050, 8449260, 10561575, 12673890, 14082100, 21123150, 25347780, 31684725, 42246300, 63369450, 126738900]

約数ペア:

[(1, 126738900), (2, 63369450), (3, 42246300), (4, 31684725), (5, 25347780), (6, 21123150), (9, 14082100), (10, 12673890), (12, 10561575), (15, 8449260), (18, 7041050), (20, 6336945), (25, 5069556), (30, 4224630), (36, 3520525), (45, 2816420), (50, 2534778), (53, 2391300), (60, 2112315), (75, 1689852), (90, 1408210), (100, 1267389), (106, 1195650), (150, 844926), (159, 797100), (180, 704105), (212, 597825), (225, 563284), (265, 478260), (300, 422463), (318, 398550), (450, 281642), (477, 265700), (530, 239130), (636, 199275), (795, 159420), (900, 140821), (954, 132850), (1060, 119565), (1325, 95652), (1590, 79710), (1908, 66425), (2385, 53140), (2650, 47826), (2657, 47700), (3180, 39855), (3975, 31884), (4770, 26570), (5300, 23913), (5314, 23850), (7950, 15942), (7971, 15900), (9540, 13285), (10628, 11925)]