85749000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 271140480

約数和(自身を除く): 185391480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 125, 150, 200, 202, 250, 283, 300, 303, 375, 404, 500, 505, 566, 600, 606, 750, 808, 849, 1000, 1010, 1132, 1212, 1415, 1500, 1515, 1698, 2020, 2264, 2424, 2525, 2830, 3000, 3030, 3396, 4040, 4245, 5050, 5660, 6060, 6792, 7075, 7575, 8490, 10100, 11320, 12120, 12625, 14150, 15150, 16980, 20200, 21225, 25250, 28300, 28583, 30300, 33960, 35375, 37875, 42450, 50500, 56600, 57166, 60600, 70750, 75750, 84900, 85749, 101000, 106125, 114332, 141500, 142915, 151500, 169800, 171498, 212250, 228664, 283000, 285830, 303000, 342996, 424500, 428745, 571660, 685992, 714575, 849000, 857490, 1143320, 1429150, 1714980, 2143725, 2858300, 3429960, 3572875, 4287450, 5716600, 7145750, 8574900, 10718625, 14291500, 17149800, 21437250, 28583000, 42874500, 85749000]

約数ペア:

[(1, 85749000), (2, 42874500), (3, 28583000), (4, 21437250), (5, 17149800), (6, 14291500), (8, 10718625), (10, 8574900), (12, 7145750), (15, 5716600), (20, 4287450), (24, 3572875), (25, 3429960), (30, 2858300), (40, 2143725), (50, 1714980), (60, 1429150), (75, 1143320), (100, 857490), (101, 849000), (120, 714575), (125, 685992), (150, 571660), (200, 428745), (202, 424500), (250, 342996), (283, 303000), (300, 285830), (303, 283000), (375, 228664), (404, 212250), (500, 171498), (505, 169800), (566, 151500), (600, 142915), (606, 141500), (750, 114332), (808, 106125), (849, 101000), (1000, 85749), (1010, 84900), (1132, 75750), (1212, 70750), (1415, 60600), (1500, 57166), (1515, 56600), (1698, 50500), (2020, 42450), (2264, 37875), (2424, 35375), (2525, 33960), (2830, 30300), (3000, 28583), (3030, 28300), (3396, 25250), (4040, 21225), (4245, 20200), (5050, 16980), (5660, 15150), (6060, 14150), (6792, 12625), (7075, 12120), (7575, 11320), (8490, 10100)]