168531000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5107}}^1$

素因数の和:5142

約数の個数: 128

約数和(自身を含む): 573730560

約数和(自身を除く): 405199560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 200, 220, 250, 264, 275, 300, 330, 375, 440, 500, 550, 600, 660, 750, 825, 1000, 1100, 1320, 1375, 1500, 1650, 2200, 2750, 3000, 3300, 4125, 5107, 5500, 6600, 8250, 10214, 11000, 15321, 16500, 20428, 25535, 30642, 33000, 40856, 51070, 56177, 61284, 76605, 102140, 112354, 122568, 127675, 153210, 168531, 204280, 224708, 255350, 280885, 306420, 337062, 383025, 449416, 510700, 561770, 612840, 638375, 674124, 766050, 842655, 1021400, 1123540, 1276750, 1348248, 1404425, 1532100, 1685310, 1915125, 2247080, 2553500, 2808850, 3064200, 3370620, 3830250, 4213275, 5107000, 5617700, 6741240, 7022125, 7660500, 8426550, 11235400, 14044250, 15321000, 16853100, 21066375, 28088500, 33706200, 42132750, 56177000, 84265500, 168531000]

約数ペア:

[(1, 168531000), (2, 84265500), (3, 56177000), (4, 42132750), (5, 33706200), (6, 28088500), (8, 21066375), (10, 16853100), (11, 15321000), (12, 14044250), (15, 11235400), (20, 8426550), (22, 7660500), (24, 7022125), (25, 6741240), (30, 5617700), (33, 5107000), (40, 4213275), (44, 3830250), (50, 3370620), (55, 3064200), (60, 2808850), (66, 2553500), (75, 2247080), (88, 1915125), (100, 1685310), (110, 1532100), (120, 1404425), (125, 1348248), (132, 1276750), (150, 1123540), (165, 1021400), (200, 842655), (220, 766050), (250, 674124), (264, 638375), (275, 612840), (300, 561770), (330, 510700), (375, 449416), (440, 383025), (500, 337062), (550, 306420), (600, 280885), (660, 255350), (750, 224708), (825, 204280), (1000, 168531), (1100, 153210), (1320, 127675), (1375, 122568), (1500, 112354), (1650, 102140), (2200, 76605), (2750, 61284), (3000, 56177), (3300, 51070), (4125, 40856), (5107, 33000), (5500, 30642), (6600, 25535), (8250, 20428), (10214, 16500), (11000, 15321)]