64666500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2310

約数の個数: 96

約数和(自身を含む): 198307200

約数和(自身を除く): 133640700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 475, 500, 570, 750, 950, 1140, 1425, 1500, 1900, 2269, 2375, 2850, 4538, 4750, 5700, 6807, 7125, 9076, 9500, 11345, 13614, 14250, 22690, 27228, 28500, 34035, 43111, 45380, 56725, 68070, 86222, 113450, 129333, 136140, 170175, 172444, 215555, 226900, 258666, 283625, 340350, 431110, 517332, 567250, 646665, 680700, 850875, 862220, 1077775, 1134500, 1293330, 1701750, 2155550, 2586660, 3233325, 3403500, 4311100, 5388875, 6466650, 10777750, 12933300, 16166625, 21555500, 32333250, 64666500]

約数ペア:

[(1, 64666500), (2, 32333250), (3, 21555500), (4, 16166625), (5, 12933300), (6, 10777750), (10, 6466650), (12, 5388875), (15, 4311100), (19, 3403500), (20, 3233325), (25, 2586660), (30, 2155550), (38, 1701750), (50, 1293330), (57, 1134500), (60, 1077775), (75, 862220), (76, 850875), (95, 680700), (100, 646665), (114, 567250), (125, 517332), (150, 431110), (190, 340350), (228, 283625), (250, 258666), (285, 226900), (300, 215555), (375, 172444), (380, 170175), (475, 136140), (500, 129333), (570, 113450), (750, 86222), (950, 68070), (1140, 56725), (1425, 45380), (1500, 43111), (1900, 34035), (2269, 28500), (2375, 27228), (2850, 22690), (4538, 14250), (4750, 13614), (5700, 11345), (6807, 9500), (7125, 9076)]