64885260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5783}}^1$

素因数の和:5823

約数の個数: 96

約数和(自身を含む): 209889792

約数和(自身を除く): 145004532

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 5783, 11220, 11566, 17349, 23132, 28915, 34698, 57830, 63613, 69396, 86745, 98311, 115660, 127226, 173490, 190839, 196622, 254452, 294933, 318065, 346980, 381678, 393244, 491555, 589866, 636130, 763356, 954195, 983110, 1081421, 1179732, 1272260, 1474665, 1908390, 1966220, 2162842, 2949330, 3244263, 3816780, 4325684, 5407105, 5898660, 6488526, 10814210, 12977052, 16221315, 21628420, 32442630, 64885260]

約数ペア:

[(1, 64885260), (2, 32442630), (3, 21628420), (4, 16221315), (5, 12977052), (6, 10814210), (10, 6488526), (11, 5898660), (12, 5407105), (15, 4325684), (17, 3816780), (20, 3244263), (22, 2949330), (30, 2162842), (33, 1966220), (34, 1908390), (44, 1474665), (51, 1272260), (55, 1179732), (60, 1081421), (66, 983110), (68, 954195), (85, 763356), (102, 636130), (110, 589866), (132, 491555), (165, 393244), (170, 381678), (187, 346980), (204, 318065), (220, 294933), (255, 254452), (330, 196622), (340, 190839), (374, 173490), (510, 127226), (561, 115660), (660, 98311), (748, 86745), (935, 69396), (1020, 63613), (1122, 57830), (1870, 34698), (2244, 28915), (2805, 23132), (3740, 17349), (5610, 11566), (5783, 11220)]