2279137050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1069

約数の個数: 144

約数和(自身を含む): 6360307200

約数和(自身を除く): 4081170150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 199, 225, 279, 310, 398, 450, 465, 558, 597, 775, 821, 930, 995, 1194, 1395, 1550, 1642, 1791, 1990, 2325, 2463, 2790, 2985, 3582, 4105, 4650, 4926, 4975, 5970, 6169, 6975, 7389, 8210, 8955, 9950, 12315, 12338, 13950, 14778, 14925, 17910, 18507, 20525, 24630, 25451, 29850, 30845, 36945, 37014, 41050, 44775, 50902, 55521, 61575, 61690, 73890, 76353, 89550, 92535, 111042, 123150, 127255, 152706, 154225, 163379, 184725, 185070, 229059, 254510, 277605, 308450, 326758, 369450, 381765, 458118, 462675, 490137, 555210, 636275, 763530, 816895, 925350, 980274, 1145295, 1272550, 1388025, 1470411, 1633790, 1908825, 2290590, 2450685, 2776050, 2940822, 3817650, 4084475, 4901370, 5064749, 5726475, 7352055, 8168950, 10129498, 11452950, 12253425, 14704110, 15194247, 24506850, 25323745, 30388494, 36760275, 45582741, 50647490, 73520550, 75971235, 91165482, 126618725, 151942470, 227913705, 253237450, 379856175, 455827410, 759712350, 1139568525, 2279137050]

約数ペア:

[(1, 2279137050), (2, 1139568525), (3, 759712350), (5, 455827410), (6, 379856175), (9, 253237450), (10, 227913705), (15, 151942470), (18, 126618725), (25, 91165482), (30, 75971235), (31, 73520550), (45, 50647490), (50, 45582741), (62, 36760275), (75, 30388494), (90, 25323745), (93, 24506850), (150, 15194247), (155, 14704110), (186, 12253425), (199, 11452950), (225, 10129498), (279, 8168950), (310, 7352055), (398, 5726475), (450, 5064749), (465, 4901370), (558, 4084475), (597, 3817650), (775, 2940822), (821, 2776050), (930, 2450685), (995, 2290590), (1194, 1908825), (1395, 1633790), (1550, 1470411), (1642, 1388025), (1791, 1272550), (1990, 1145295), (2325, 980274), (2463, 925350), (2790, 816895), (2985, 763530), (3582, 636275), (4105, 555210), (4650, 490137), (4926, 462675), (4975, 458118), (5970, 381765), (6169, 369450), (6975, 326758), (7389, 308450), (8210, 277605), (8955, 254510), (9950, 229059), (12315, 185070), (12338, 184725), (13950, 163379), (14778, 154225), (14925, 152706), (17910, 127255), (18507, 123150), (20525, 111042), (24630, 92535), (25451, 89550), (29850, 76353), (30845, 73890), (36945, 61690), (37014, 61575), (41050, 55521), (44775, 50902)]