86115750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 251596800

約数和(自身を除く): 165481050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 47, 50, 70, 75, 94, 105, 125, 141, 150, 175, 210, 235, 250, 282, 329, 349, 350, 375, 470, 525, 658, 698, 705, 750, 875, 987, 1047, 1050, 1175, 1410, 1645, 1745, 1750, 1974, 2094, 2350, 2443, 2625, 3290, 3490, 3525, 4886, 4935, 5235, 5250, 5875, 7050, 7329, 8225, 8725, 9870, 10470, 11750, 12215, 14658, 16403, 16450, 17450, 17625, 24430, 24675, 26175, 32806, 35250, 36645, 41125, 43625, 49209, 49350, 52350, 61075, 73290, 82015, 82250, 87250, 98418, 114821, 122150, 123375, 130875, 164030, 183225, 229642, 246045, 246750, 261750, 305375, 344463, 366450, 410075, 492090, 574105, 610750, 688926, 820150, 916125, 1148210, 1230225, 1722315, 1832250, 2050375, 2460450, 2870525, 3444630, 4100750, 5741050, 6151125, 8611575, 12302250, 14352625, 17223150, 28705250, 43057875, 86115750]

約数ペア:

[(1, 86115750), (2, 43057875), (3, 28705250), (5, 17223150), (6, 14352625), (7, 12302250), (10, 8611575), (14, 6151125), (15, 5741050), (21, 4100750), (25, 3444630), (30, 2870525), (35, 2460450), (42, 2050375), (47, 1832250), (50, 1722315), (70, 1230225), (75, 1148210), (94, 916125), (105, 820150), (125, 688926), (141, 610750), (150, 574105), (175, 492090), (210, 410075), (235, 366450), (250, 344463), (282, 305375), (329, 261750), (349, 246750), (350, 246045), (375, 229642), (470, 183225), (525, 164030), (658, 130875), (698, 123375), (705, 122150), (750, 114821), (875, 98418), (987, 87250), (1047, 82250), (1050, 82015), (1175, 73290), (1410, 61075), (1645, 52350), (1745, 49350), (1750, 49209), (1974, 43625), (2094, 41125), (2350, 36645), (2443, 35250), (2625, 32806), (3290, 26175), (3490, 24675), (3525, 24430), (4886, 17625), (4935, 17450), (5235, 16450), (5250, 16403), (5875, 14658), (7050, 12215), (7329, 11750), (8225, 10470), (8725, 9870)]