75520650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 196416000

約数和(自身を除く): 120895350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 109, 149, 150, 155, 186, 218, 298, 310, 327, 447, 465, 545, 654, 745, 775, 894, 930, 1090, 1490, 1550, 1635, 2235, 2325, 2725, 3270, 3379, 3725, 4470, 4619, 4650, 5450, 6758, 7450, 8175, 9238, 10137, 11175, 13857, 16241, 16350, 16895, 20274, 22350, 23095, 27714, 32482, 33790, 46190, 48723, 50685, 69285, 81205, 84475, 97446, 101370, 115475, 138570, 162410, 168950, 230950, 243615, 253425, 346425, 406025, 487230, 503471, 506850, 692850, 812050, 1006942, 1218075, 1510413, 2436150, 2517355, 3020826, 5034710, 7552065, 12586775, 15104130, 25173550, 37760325, 75520650]

約数ペア:

[(1, 75520650), (2, 37760325), (3, 25173550), (5, 15104130), (6, 12586775), (10, 7552065), (15, 5034710), (25, 3020826), (30, 2517355), (31, 2436150), (50, 1510413), (62, 1218075), (75, 1006942), (93, 812050), (109, 692850), (149, 506850), (150, 503471), (155, 487230), (186, 406025), (218, 346425), (298, 253425), (310, 243615), (327, 230950), (447, 168950), (465, 162410), (545, 138570), (654, 115475), (745, 101370), (775, 97446), (894, 84475), (930, 81205), (1090, 69285), (1490, 50685), (1550, 48723), (1635, 46190), (2235, 33790), (2325, 32482), (2725, 27714), (3270, 23095), (3379, 22350), (3725, 20274), (4470, 16895), (4619, 16350), (4650, 16241), (5450, 13857), (6758, 11175), (7450, 10137), (8175, 9238)]