840505950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{14479}}^1$

素因数の和:14543

約数の個数: 96

約数和(自身を含む): 2370086400

約数和(自身を除く): 1529580450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 86, 90, 129, 135, 150, 215, 225, 258, 270, 387, 430, 450, 645, 675, 774, 1075, 1161, 1290, 1350, 1935, 2150, 2322, 3225, 3870, 5805, 6450, 9675, 11610, 14479, 19350, 28958, 29025, 43437, 58050, 72395, 86874, 130311, 144790, 217185, 260622, 361975, 390933, 434370, 622597, 651555, 723950, 781866, 1085925, 1245194, 1303110, 1867791, 1954665, 2171850, 3112985, 3257775, 3735582, 3909330, 5603373, 6225970, 6515550, 9338955, 9773325, 11206746, 15564925, 16810119, 18677910, 19546650, 28016865, 31129850, 33620238, 46694775, 56033730, 84050595, 93389550, 140084325, 168101190, 280168650, 420252975, 840505950]

約数ペア:

[(1, 840505950), (2, 420252975), (3, 280168650), (5, 168101190), (6, 140084325), (9, 93389550), (10, 84050595), (15, 56033730), (18, 46694775), (25, 33620238), (27, 31129850), (30, 28016865), (43, 19546650), (45, 18677910), (50, 16810119), (54, 15564925), (75, 11206746), (86, 9773325), (90, 9338955), (129, 6515550), (135, 6225970), (150, 5603373), (215, 3909330), (225, 3735582), (258, 3257775), (270, 3112985), (387, 2171850), (430, 1954665), (450, 1867791), (645, 1303110), (675, 1245194), (774, 1085925), (1075, 781866), (1161, 723950), (1290, 651555), (1350, 622597), (1935, 434370), (2150, 390933), (2322, 361975), (3225, 260622), (3870, 217185), (5805, 144790), (6450, 130311), (9675, 86874), (11610, 72395), (14479, 58050), (19350, 43437), (28958, 29025)]