78317250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{863}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 215115264

約数和(自身を除く): 136798014

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 125, 150, 165, 242, 250, 275, 330, 363, 375, 550, 605, 726, 750, 825, 863, 1210, 1375, 1650, 1726, 1815, 2589, 2750, 3025, 3630, 4125, 4315, 5178, 6050, 8250, 8630, 9075, 9493, 12945, 15125, 18150, 18986, 21575, 25890, 28479, 30250, 43150, 45375, 47465, 56958, 64725, 90750, 94930, 104423, 107875, 129450, 142395, 208846, 215750, 237325, 284790, 313269, 323625, 474650, 522115, 626538, 647250, 711975, 1044230, 1186625, 1423950, 1566345, 2373250, 2610575, 3132690, 3559875, 5221150, 7119750, 7831725, 13052875, 15663450, 26105750, 39158625, 78317250]

約数ペア:

[(1, 78317250), (2, 39158625), (3, 26105750), (5, 15663450), (6, 13052875), (10, 7831725), (11, 7119750), (15, 5221150), (22, 3559875), (25, 3132690), (30, 2610575), (33, 2373250), (50, 1566345), (55, 1423950), (66, 1186625), (75, 1044230), (110, 711975), (121, 647250), (125, 626538), (150, 522115), (165, 474650), (242, 323625), (250, 313269), (275, 284790), (330, 237325), (363, 215750), (375, 208846), (550, 142395), (605, 129450), (726, 107875), (750, 104423), (825, 94930), (863, 90750), (1210, 64725), (1375, 56958), (1650, 47465), (1726, 45375), (1815, 43150), (2589, 30250), (2750, 28479), (3025, 25890), (3630, 21575), (4125, 18986), (4315, 18150), (5178, 15125), (6050, 12945), (8250, 9493), (8630, 9075)]