161396400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12227}}^1$

素因数の和:12259

約数の個数: 120

約数和(自身を含む): 564053184

約数和(自身を除く): 402656784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 12227, 13200, 24454, 36681, 48908, 61135, 73362, 97816, 122270, 134497, 146724, 183405, 195632, 244540, 268994, 293448, 305675, 366810, 403491, 489080, 537988, 586896, 611350, 672485, 733620, 806982, 917025, 978160, 1075976, 1222700, 1344970, 1467240, 1613964, 1834050, 2017455, 2151952, 2445400, 2689940, 2934480, 3227928, 3362425, 3668100, 4034910, 4890800, 5379880, 6455856, 6724850, 7336200, 8069820, 10087275, 10759760, 13449700, 14672400, 16139640, 20174550, 26899400, 32279280, 40349100, 53798800, 80698200, 161396400]

約数ペア:

[(1, 161396400), (2, 80698200), (3, 53798800), (4, 40349100), (5, 32279280), (6, 26899400), (8, 20174550), (10, 16139640), (11, 14672400), (12, 13449700), (15, 10759760), (16, 10087275), (20, 8069820), (22, 7336200), (24, 6724850), (25, 6455856), (30, 5379880), (33, 4890800), (40, 4034910), (44, 3668100), (48, 3362425), (50, 3227928), (55, 2934480), (60, 2689940), (66, 2445400), (75, 2151952), (80, 2017455), (88, 1834050), (100, 1613964), (110, 1467240), (120, 1344970), (132, 1222700), (150, 1075976), (165, 978160), (176, 917025), (200, 806982), (220, 733620), (240, 672485), (264, 611350), (275, 586896), (300, 537988), (330, 489080), (400, 403491), (440, 366810), (528, 305675), (550, 293448), (600, 268994), (660, 244540), (825, 195632), (880, 183405), (1100, 146724), (1200, 134497), (1320, 122270), (1650, 97816), (2200, 73362), (2640, 61135), (3300, 48908), (4400, 36681), (6600, 24454), (12227, 13200)]