38400750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{5689}}^1$

素因数の和:5715

約数の個数: 64

約数和(自身を含む): 106516800

約数和(自身を除く): 68116050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 5689, 6750, 11378, 17067, 28445, 34134, 51201, 56890, 85335, 102402, 142225, 153603, 170670, 256005, 284450, 307206, 426675, 512010, 711125, 768015, 853350, 1280025, 1422250, 1536030, 2133375, 2560050, 3840075, 4266750, 6400125, 7680150, 12800250, 19200375, 38400750]

約数ペア:

[(1, 38400750), (2, 19200375), (3, 12800250), (5, 7680150), (6, 6400125), (9, 4266750), (10, 3840075), (15, 2560050), (18, 2133375), (25, 1536030), (27, 1422250), (30, 1280025), (45, 853350), (50, 768015), (54, 711125), (75, 512010), (90, 426675), (125, 307206), (135, 284450), (150, 256005), (225, 170670), (250, 153603), (270, 142225), (375, 102402), (450, 85335), (675, 56890), (750, 51201), (1125, 34134), (1350, 28445), (2250, 17067), (3375, 11378), (5689, 6750)]