161046900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{8521}}^1$

素因数の和:8551

約数の個数: 144

約数和(自身を含む): 591767680

約数和(自身を除く): 430720780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 8521, 9450, 17042, 18900, 25563, 34084, 42605, 51126, 59647, 76689, 85210, 102252, 119294, 127815, 153378, 170420, 178941, 213025, 230067, 238588, 255630, 298235, 306756, 357882, 383445, 426050, 460134, 511260, 536823, 596470, 639075, 715764, 766890, 852100, 894705, 920268, 1073646, 1150335, 1192940, 1278150, 1491175, 1533780, 1610469, 1789410, 1917225, 2147292, 2300670, 2556300, 2684115, 2982350, 3220938, 3578820, 3834450, 4473525, 4601340, 5368230, 5751675, 5964700, 6441876, 7668900, 8052345, 8947050, 10736460, 11503350, 13420575, 16104690, 17894100, 23006700, 26841150, 32209380, 40261725, 53682300, 80523450, 161046900]

約数ペア:

[(1, 161046900), (2, 80523450), (3, 53682300), (4, 40261725), (5, 32209380), (6, 26841150), (7, 23006700), (9, 17894100), (10, 16104690), (12, 13420575), (14, 11503350), (15, 10736460), (18, 8947050), (20, 8052345), (21, 7668900), (25, 6441876), (27, 5964700), (28, 5751675), (30, 5368230), (35, 4601340), (36, 4473525), (42, 3834450), (45, 3578820), (50, 3220938), (54, 2982350), (60, 2684115), (63, 2556300), (70, 2300670), (75, 2147292), (84, 1917225), (90, 1789410), (100, 1610469), (105, 1533780), (108, 1491175), (126, 1278150), (135, 1192940), (140, 1150335), (150, 1073646), (175, 920268), (180, 894705), (189, 852100), (210, 766890), (225, 715764), (252, 639075), (270, 596470), (300, 536823), (315, 511260), (350, 460134), (378, 426050), (420, 383445), (450, 357882), (525, 306756), (540, 298235), (630, 255630), (675, 238588), (700, 230067), (756, 213025), (900, 178941), (945, 170420), (1050, 153378), (1260, 127815), (1350, 119294), (1575, 102252), (1890, 85210), (2100, 76689), (2700, 59647), (3150, 51126), (3780, 42605), (4725, 34084), (6300, 25563), (8521, 18900), (9450, 17042)]