69991020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11783}}^1$

素因数の和:11812

約数の個数: 96

約数和(自身を含む): 237565440

約数和(自身を除く): 167574420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 11783, 23566, 35349, 47132, 58915, 70698, 106047, 117830, 129613, 141396, 176745, 212094, 235660, 259226, 318141, 353490, 388839, 424188, 518452, 530235, 636282, 648065, 706980, 777678, 1060470, 1166517, 1272564, 1296130, 1555356, 1590705, 1944195, 2120940, 2333034, 2592260, 3181410, 3499551, 3888390, 4666068, 5832585, 6362820, 6999102, 7776780, 11665170, 13998204, 17497755, 23330340, 34995510, 69991020]

約数ペア:

[(1, 69991020), (2, 34995510), (3, 23330340), (4, 17497755), (5, 13998204), (6, 11665170), (9, 7776780), (10, 6999102), (11, 6362820), (12, 5832585), (15, 4666068), (18, 3888390), (20, 3499551), (22, 3181410), (27, 2592260), (30, 2333034), (33, 2120940), (36, 1944195), (44, 1590705), (45, 1555356), (54, 1296130), (55, 1272564), (60, 1166517), (66, 1060470), (90, 777678), (99, 706980), (108, 648065), (110, 636282), (132, 530235), (135, 518452), (165, 424188), (180, 388839), (198, 353490), (220, 318141), (270, 259226), (297, 235660), (330, 212094), (396, 176745), (495, 141396), (540, 129613), (594, 117830), (660, 106047), (990, 70698), (1188, 58915), (1485, 47132), (1980, 35349), (2970, 23566), (5940, 11783)]