675288780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4001}}^1$

素因数の和:4139

約数の個数: 96

約数和(自身を含む): 1976667840

約数和(自身を除く): 1301379060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 97, 116, 145, 174, 194, 290, 291, 348, 388, 435, 485, 580, 582, 870, 970, 1164, 1455, 1740, 1940, 2813, 2910, 4001, 5626, 5820, 8002, 8439, 11252, 12003, 14065, 16004, 16878, 20005, 24006, 28130, 33756, 40010, 42195, 48012, 56260, 60015, 80020, 84390, 116029, 120030, 168780, 232058, 240060, 348087, 388097, 464116, 580145, 696174, 776194, 1160290, 1164291, 1392348, 1552388, 1740435, 1940485, 2320580, 2328582, 3480870, 3880970, 4657164, 5821455, 6961740, 7761940, 11254813, 11642910, 22509626, 23285820, 33764439, 45019252, 56274065, 67528878, 112548130, 135057756, 168822195, 225096260, 337644390, 675288780]

約数ペア:

[(1, 675288780), (2, 337644390), (3, 225096260), (4, 168822195), (5, 135057756), (6, 112548130), (10, 67528878), (12, 56274065), (15, 45019252), (20, 33764439), (29, 23285820), (30, 22509626), (58, 11642910), (60, 11254813), (87, 7761940), (97, 6961740), (116, 5821455), (145, 4657164), (174, 3880970), (194, 3480870), (290, 2328582), (291, 2320580), (348, 1940485), (388, 1740435), (435, 1552388), (485, 1392348), (580, 1164291), (582, 1160290), (870, 776194), (970, 696174), (1164, 580145), (1455, 464116), (1740, 388097), (1940, 348087), (2813, 240060), (2910, 232058), (4001, 168780), (5626, 120030), (5820, 116029), (8002, 84390), (8439, 80020), (11252, 60015), (12003, 56260), (14065, 48012), (16004, 42195), (16878, 40010), (20005, 33756), (24006, 28130)]