128599020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 430230528

約数和(自身を除く): 301631508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 107, 110, 132, 165, 180, 198, 214, 220, 321, 330, 396, 428, 495, 535, 607, 642, 660, 963, 990, 1070, 1177, 1214, 1284, 1605, 1821, 1926, 1980, 2140, 2354, 2428, 3035, 3210, 3531, 3642, 3852, 4708, 4815, 5463, 5885, 6070, 6420, 6677, 7062, 7284, 9105, 9630, 10593, 10926, 11770, 12140, 13354, 14124, 17655, 18210, 19260, 20031, 21186, 21852, 23540, 26708, 27315, 33385, 35310, 36420, 40062, 42372, 52965, 54630, 60093, 64949, 66770, 70620, 80124, 100155, 105930, 109260, 120186, 129898, 133540, 194847, 200310, 211860, 240372, 259796, 300465, 324745, 389694, 400620, 584541, 600930, 649490, 714439, 779388, 974235, 1169082, 1201860, 1298980, 1428878, 1948470, 2143317, 2338164, 2857756, 2922705, 3572195, 3896940, 4286634, 5845410, 6429951, 7144390, 8573268, 10716585, 11690820, 12859902, 14288780, 21433170, 25719804, 32149755, 42866340, 64299510, 128599020]

約数ペア:

[(1, 128599020), (2, 64299510), (3, 42866340), (4, 32149755), (5, 25719804), (6, 21433170), (9, 14288780), (10, 12859902), (11, 11690820), (12, 10716585), (15, 8573268), (18, 7144390), (20, 6429951), (22, 5845410), (30, 4286634), (33, 3896940), (36, 3572195), (44, 2922705), (45, 2857756), (55, 2338164), (60, 2143317), (66, 1948470), (90, 1428878), (99, 1298980), (107, 1201860), (110, 1169082), (132, 974235), (165, 779388), (180, 714439), (198, 649490), (214, 600930), (220, 584541), (321, 400620), (330, 389694), (396, 324745), (428, 300465), (495, 259796), (535, 240372), (607, 211860), (642, 200310), (660, 194847), (963, 133540), (990, 129898), (1070, 120186), (1177, 109260), (1214, 105930), (1284, 100155), (1605, 80124), (1821, 70620), (1926, 66770), (1980, 64949), (2140, 60093), (2354, 54630), (2428, 52965), (3035, 42372), (3210, 40062), (3531, 36420), (3642, 35310), (3852, 33385), (4708, 27315), (4815, 26708), (5463, 23540), (5885, 21852), (6070, 21186), (6420, 20031), (6677, 19260), (7062, 18210), (7284, 17655), (9105, 14124), (9630, 13354), (10593, 12140), (10926, 11770)]