13308548220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6721489}}^1$

素因数の和:6721515

約数の個数: 72

約数和(自身を含む): 44039202480

約数和(自身を除く): 30730654260

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, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6721489, 13442978, 20164467, 26885956, 33607445, 40328934, 60493401, 67214890, 73936379, 80657868, 100822335, 120986802, 134429780, 147872758, 201644670, 221809137, 241973604, 295745516, 302467005, 369681895, 403289340, 443618274, 604934010, 665427411, 739363790, 887236548, 1109045685, 1209868020, 1330854822, 1478727580, 2218091370, 2661709644, 3327137055, 4436182740, 6654274110, 13308548220]

約数ペア:

[(1, 13308548220), (2, 6654274110), (3, 4436182740), (4, 3327137055), (5, 2661709644), (6, 2218091370), (9, 1478727580), (10, 1330854822), (11, 1209868020), (12, 1109045685), (15, 887236548), (18, 739363790), (20, 665427411), (22, 604934010), (30, 443618274), (33, 403289340), (36, 369681895), (44, 302467005), (45, 295745516), (55, 241973604), (60, 221809137), (66, 201644670), (90, 147872758), (99, 134429780), (110, 120986802), (132, 100822335), (165, 80657868), (180, 73936379), (198, 67214890), (220, 60493401), (330, 40328934), (396, 33607445), (495, 26885956), (660, 20164467), (990, 13442978), (1980, 6721489)]