127012700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 283648512

約数和(自身を除く): 156635812

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 127, 137, 146, 254, 274, 292, 365, 508, 548, 635, 685, 730, 1270, 1370, 1460, 1825, 2540, 2740, 3175, 3425, 3650, 6350, 6850, 7300, 9271, 10001, 12700, 13700, 17399, 18542, 20002, 34798, 37084, 40004, 46355, 50005, 69596, 86995, 92710, 100010, 173990, 185420, 200020, 231775, 250025, 347980, 434975, 463550, 500050, 869950, 927100, 1000100, 1270127, 1739900, 2540254, 5080508, 6350635, 12701270, 25402540, 31753175, 63506350, 127012700]

約数ペア:

[(1, 127012700), (2, 63506350), (4, 31753175), (5, 25402540), (10, 12701270), (20, 6350635), (25, 5080508), (50, 2540254), (73, 1739900), (100, 1270127), (127, 1000100), (137, 927100), (146, 869950), (254, 500050), (274, 463550), (292, 434975), (365, 347980), (508, 250025), (548, 231775), (635, 200020), (685, 185420), (730, 173990), (1270, 100010), (1370, 92710), (1460, 86995), (1825, 69596), (2540, 50005), (2740, 46355), (3175, 40004), (3425, 37084), (3650, 34798), (6350, 20002), (6850, 18542), (7300, 17399), (9271, 13700), (10001, 12700)]