8165850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 25953696

約数和(自身を除く): 17787846

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 101, 105, 110, 147, 150, 154, 165, 175, 202, 210, 231, 245, 275, 294, 303, 330, 350, 385, 462, 490, 505, 525, 539, 550, 606, 707, 735, 770, 825, 1010, 1050, 1078, 1111, 1155, 1225, 1414, 1470, 1515, 1617, 1650, 1925, 2121, 2222, 2310, 2450, 2525, 2695, 3030, 3234, 3333, 3535, 3675, 3850, 4242, 4949, 5050, 5390, 5555, 5775, 6666, 7070, 7350, 7575, 7777, 8085, 9898, 10605, 11110, 11550, 13475, 14847, 15150, 15554, 16170, 16665, 17675, 21210, 23331, 24745, 26950, 27775, 29694, 33330, 35350, 38885, 40425, 46662, 49490, 53025, 54439, 55550, 74235, 77770, 80850, 83325, 106050, 108878, 116655, 123725, 148470, 163317, 166650, 194425, 233310, 247450, 272195, 326634, 371175, 388850, 544390, 583275, 742350, 816585, 1166550, 1360975, 1633170, 2721950, 4082925, 8165850]

約数ペア:

[(1, 8165850), (2, 4082925), (3, 2721950), (5, 1633170), (6, 1360975), (7, 1166550), (10, 816585), (11, 742350), (14, 583275), (15, 544390), (21, 388850), (22, 371175), (25, 326634), (30, 272195), (33, 247450), (35, 233310), (42, 194425), (49, 166650), (50, 163317), (55, 148470), (66, 123725), (70, 116655), (75, 108878), (77, 106050), (98, 83325), (101, 80850), (105, 77770), (110, 74235), (147, 55550), (150, 54439), (154, 53025), (165, 49490), (175, 46662), (202, 40425), (210, 38885), (231, 35350), (245, 33330), (275, 29694), (294, 27775), (303, 26950), (330, 24745), (350, 23331), (385, 21210), (462, 17675), (490, 16665), (505, 16170), (525, 15554), (539, 15150), (550, 14847), (606, 13475), (707, 11550), (735, 11110), (770, 10605), (825, 9898), (1010, 8085), (1050, 7777), (1078, 7575), (1111, 7350), (1155, 7070), (1225, 6666), (1414, 5775), (1470, 5555), (1515, 5390), (1617, 5050), (1650, 4949), (1925, 4242), (2121, 3850), (2222, 3675), (2310, 3535), (2450, 3333), (2525, 3234), (2695, 3030)]