86907000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 276307200

約数和(自身を除く): 189400200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 59, 60, 75, 100, 118, 120, 125, 150, 177, 200, 236, 250, 295, 300, 354, 375, 472, 491, 500, 590, 600, 708, 750, 885, 982, 1000, 1180, 1416, 1473, 1475, 1500, 1770, 1964, 2360, 2455, 2946, 2950, 3000, 3540, 3928, 4425, 4910, 5892, 5900, 7080, 7365, 7375, 8850, 9820, 11784, 11800, 12275, 14730, 14750, 17700, 19640, 22125, 24550, 28969, 29460, 29500, 35400, 36825, 44250, 49100, 57938, 58920, 59000, 61375, 73650, 86907, 88500, 98200, 115876, 122750, 144845, 147300, 173814, 177000, 184125, 231752, 245500, 289690, 294600, 347628, 368250, 434535, 491000, 579380, 695256, 724225, 736500, 869070, 1158760, 1448450, 1473000, 1738140, 2172675, 2896900, 3476280, 3621125, 4345350, 5793800, 7242250, 8690700, 10863375, 14484500, 17381400, 21726750, 28969000, 43453500, 86907000]

約数ペア:

[(1, 86907000), (2, 43453500), (3, 28969000), (4, 21726750), (5, 17381400), (6, 14484500), (8, 10863375), (10, 8690700), (12, 7242250), (15, 5793800), (20, 4345350), (24, 3621125), (25, 3476280), (30, 2896900), (40, 2172675), (50, 1738140), (59, 1473000), (60, 1448450), (75, 1158760), (100, 869070), (118, 736500), (120, 724225), (125, 695256), (150, 579380), (177, 491000), (200, 434535), (236, 368250), (250, 347628), (295, 294600), (300, 289690), (354, 245500), (375, 231752), (472, 184125), (491, 177000), (500, 173814), (590, 147300), (600, 144845), (708, 122750), (750, 115876), (885, 98200), (982, 88500), (1000, 86907), (1180, 73650), (1416, 61375), (1473, 59000), (1475, 58920), (1500, 57938), (1770, 49100), (1964, 44250), (2360, 36825), (2455, 35400), (2946, 29500), (2950, 29460), (3000, 28969), (3540, 24550), (3928, 22125), (4425, 19640), (4910, 17700), (5892, 14750), (5900, 14730), (7080, 12275), (7365, 11800), (7375, 11784), (8850, 9820)]