78115950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 234913536

約数和(自身を除く): 156797586

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 43, 45, 50, 55, 66, 75, 86, 90, 99, 110, 129, 150, 165, 198, 215, 225, 258, 275, 330, 367, 387, 430, 450, 473, 495, 550, 645, 734, 774, 825, 946, 990, 1075, 1101, 1290, 1419, 1650, 1835, 1935, 2150, 2202, 2365, 2475, 2838, 3225, 3303, 3670, 3870, 4037, 4257, 4730, 4950, 5505, 6450, 6606, 7095, 8074, 8514, 9175, 9675, 11010, 11825, 12111, 14190, 15781, 16515, 18350, 19350, 20185, 21285, 23650, 24222, 27525, 31562, 33030, 35475, 36333, 40370, 42570, 47343, 55050, 60555, 70950, 72666, 78905, 82575, 94686, 100925, 106425, 121110, 142029, 157810, 165150, 173591, 181665, 201850, 212850, 236715, 284058, 302775, 347182, 363330, 394525, 473430, 520773, 605550, 710145, 789050, 867955, 908325, 1041546, 1183575, 1420290, 1562319, 1735910, 1816650, 2367150, 2603865, 3124638, 3550725, 4339775, 5207730, 7101450, 7811595, 8679550, 13019325, 15623190, 26038650, 39057975, 78115950]

約数ペア:

[(1, 78115950), (2, 39057975), (3, 26038650), (5, 15623190), (6, 13019325), (9, 8679550), (10, 7811595), (11, 7101450), (15, 5207730), (18, 4339775), (22, 3550725), (25, 3124638), (30, 2603865), (33, 2367150), (43, 1816650), (45, 1735910), (50, 1562319), (55, 1420290), (66, 1183575), (75, 1041546), (86, 908325), (90, 867955), (99, 789050), (110, 710145), (129, 605550), (150, 520773), (165, 473430), (198, 394525), (215, 363330), (225, 347182), (258, 302775), (275, 284058), (330, 236715), (367, 212850), (387, 201850), (430, 181665), (450, 173591), (473, 165150), (495, 157810), (550, 142029), (645, 121110), (734, 106425), (774, 100925), (825, 94686), (946, 82575), (990, 78905), (1075, 72666), (1101, 70950), (1290, 60555), (1419, 55050), (1650, 47343), (1835, 42570), (1935, 40370), (2150, 36333), (2202, 35475), (2365, 33030), (2475, 31562), (2838, 27525), (3225, 24222), (3303, 23650), (3670, 21285), (3870, 20185), (4037, 19350), (4257, 18350), (4730, 16515), (4950, 15781), (5505, 14190), (6450, 12111), (6606, 11825), (7095, 11010), (8074, 9675), (8514, 9175)]