195558840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4211}}^1$

素因数の和:4274

約数の個数: 128

約数和(自身を含む): 667180800

約数和(自身を除く): 471621960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4211, 4644, 5160, 5805, 7740, 8422, 9288, 11610, 12633, 15480, 16844, 21055, 23220, 25266, 33688, 37899, 42110, 46440, 50532, 63165, 75798, 84220, 101064, 113697, 126330, 151596, 168440, 181073, 189495, 227394, 252660, 303192, 362146, 378990, 454788, 505320, 543219, 568485, 724292, 757980, 905365, 909576, 1086438, 1136970, 1448584, 1515960, 1629657, 1810730, 2172876, 2273940, 2716095, 3259314, 3621460, 4345752, 4547880, 4888971, 5432190, 6518628, 7242920, 8148285, 9777942, 10864380, 13037256, 16296570, 19555884, 21728760, 24444855, 32593140, 39111768, 48889710, 65186280, 97779420, 195558840]

約数ペア:

[(1, 195558840), (2, 97779420), (3, 65186280), (4, 48889710), (5, 39111768), (6, 32593140), (8, 24444855), (9, 21728760), (10, 19555884), (12, 16296570), (15, 13037256), (18, 10864380), (20, 9777942), (24, 8148285), (27, 7242920), (30, 6518628), (36, 5432190), (40, 4888971), (43, 4547880), (45, 4345752), (54, 3621460), (60, 3259314), (72, 2716095), (86, 2273940), (90, 2172876), (108, 1810730), (120, 1629657), (129, 1515960), (135, 1448584), (172, 1136970), (180, 1086438), (215, 909576), (216, 905365), (258, 757980), (270, 724292), (344, 568485), (360, 543219), (387, 505320), (430, 454788), (516, 378990), (540, 362146), (645, 303192), (774, 252660), (860, 227394), (1032, 189495), (1080, 181073), (1161, 168440), (1290, 151596), (1548, 126330), (1720, 113697), (1935, 101064), (2322, 84220), (2580, 75798), (3096, 63165), (3870, 50532), (4211, 46440), (4644, 42110), (5160, 37899), (5805, 33688), (7740, 25266), (8422, 23220), (9288, 21055), (11610, 16844), (12633, 15480)]